CN209305936U - Adjustable plastic traceless forming and packaging equipment and system - Google Patents
Adjustable plastic traceless forming and packaging equipment and system Download PDFInfo
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- CN209305936U CN209305936U CN201821801198.3U CN201821801198U CN209305936U CN 209305936 U CN209305936 U CN 209305936U CN 201821801198 U CN201821801198 U CN 201821801198U CN 209305936 U CN209305936 U CN 209305936U
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 95
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- 229920003023 plastic Polymers 0.000 title claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 52
- 238000007493 shaping process Methods 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims description 32
- 235000012149 noodles Nutrition 0.000 claims description 22
- 230000015572 biosynthetic process Effects 0.000 claims description 17
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- 238000001125 extrusion Methods 0.000 claims description 5
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- 238000004519 manufacturing process Methods 0.000 abstract description 23
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- 235000013305 food Nutrition 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
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- 230000006978 adaptation Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
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Abstract
The utility model discloses a plastics do not have trace shaping equipment for packing, system with adjustable, include: a bag film supply system, a bag film traction system, a bag film forming system and a bag film heat sealing system; the bag film feeding system changes the conveying direction of the bag film and conveys the bag film to the bag film forming system; the bag film traction system drives a bag film to be formed on the bag making device and conveys the bag film to the bag film heat sealing system; the bag film forming system enables the flat bag film conveyed by the bag film supply system to slide and deform and form in the bag making device under the driving of the bag film traction system; the bag film heat sealing system is used for sealing the formed packaging bag into a whole under the pressure and the heat. The packaging bag production equipment has the advantages that the packaging bags with various sizes can be produced by one equipment without replacing the bag making device, the equipment is wide in application range, the generation of creases on the packaging bags in the plastic forming process can be reduced, and the attractiveness of the packaged product is good.
Description
Technical field
This disclosure relates to mechanical packaging technical field, more particularly to the seamless shaping packaging equipment of adjustable plastic, system.
Background technique
As food service industry is grown rapidly, demand of the people to noodles is also increasing, and brings newly to noodles packaging industry
Challenge.Under the pressure of new situations, traditional-handwork industry packs the packaging for not adapted to high-volume noodles, to affect face
The sales volume of item, the Packaging Industry that needs to automate replace handicraft.However it is always existed at present in automatic packager of noodle industry
One restriction problem, the bag making device of every kind of dimensions can only all manufacture a kind of vermicelli packaging bag of specification, when vermicelli are packed
When bag dimensions changes, it is necessary to which the bag making device of corresponding size is replaced in design, is then debugged again.Bag making device
Design, manufacture, replacement and debugging it is all more complicated, need to take considerable time, influence plant produced efficiency.
Plastics package and papery packaging become the mainstay material of current noodles packaging.But due to papery Packaging Development also not at
Ripe, packaging material on the market is based on plastics package, although automatic plastic film packaging machine high degree of automation, product
Packing cost is low, saves manpower, has many advantages, such as long shelf-life, but since current noodles packing machine generallys use fixed dimension
Bag making device just need to change bag making device when packaging bag size changes, reduce the efficiency of production, increase production
Cost.The structure of bag making device mutation simultaneously makes packaging bag have apparent impression, affects the appearance of packaging bag.
Utility model people has found that 1976, Xi'an light indusqtry machinery Science Institute was according to German portion under study for action
Magazine translates the calculating for reporting the lapel shaper intersecting curve for the first time at home.1987, Li Yiniu had studied current packet
The current situation and development of installation tool, and point out that the design of former is the key technology of Fillbag Machine design.About 1988 woods at etc.
It points out that the lapel shaper has a direct impact packaged form and quality, also indicates that the key of Design of Turndown Collar former is its determining neck
Mouth intersecting curve, and propose that a kind of design calculates the method for the lapel shaper neckline intersecting curve and the height of former calculates
Selection method.Nineteen ninety, Chen Yuyi have studied a kind of optimization design of the lapel shaper structure, suffered total resistance when with thin de- fold
Power is objective function, makes objective function minimum under-fixed constraint condition, in the hope of optimal solution.Lyu of Shanghai Communications University
Wen Bo describes a kind of design method of square tube the lapel shaper, his high-ranking military officer's oral sex leading-out wire is reduced to handover straightway figure, and
Derive each curve and surface equation.
By the analysis of retrieval and known technology to domestic and international advanced technology, existing polybag film shaping packaging equipment
It having a single function mostly, narrow application range, the bag making device of every kind of dimensions can only all manufacture a kind of vermicelli packaging bag of specification, when
When vermicelli packaging bag dimensions changes, it is necessary to which the bag making device of corresponding size is replaced in design, is then adjusted again
Examination.However, the design of bag making device, manufacture, replacement and debugging are all more complicated, need to take considerable time, it is raw to affect factory
Produce efficiency.And in bag making former, lapel shaper is mostly used now, its Forming Resistance is larger, easily produces film
Change shape, is allowed to hair wrinkle or tearing, and can leave twice folding line in packaging bag, affects the aesthetics of commodity.
As it can be seen that two large problems existing for current packing machine industry:
(1) bag making device size is fixed, and a kind of bag making device can only produce a kind of packaging bag of model, when packaging bag size occurs
When variation, bag making device just can only be replaced；(2) existing packing machine is in bag making process, and the shaping resistance as suffered by bag film is excessive, easily
Fold occurs to bend phenomenon, and twice folding line can be left in the two sides of packaging bag.
Therefore, it is necessary to a kind of adjustable bag making device size and it is not easy to generate the plastic shaping packaging of scratch in packaging bag
Equipment solves the problems, such as some of vermicelli package production.
Utility model content
In order to solve the deficiencies in the prior art, there is provided the seamless shaping packagings of adjustable plastic for an aspect of this disclosure
Equipment, it is possible to reduce in plastic moulding process in packaging bag folding line generation.
To achieve the goals above, the application uses following technical scheme:
The seamless shaping packaging equipment of adjustable plastic, comprising: bag film feed system, bag film trailer system, bag film molding system
System and bag film seal system；
The bag film feed system includes first bag of film reversing roller, and first bag of film reversing roller is for the extraction of changing bag film
Direction is simultaneously transmitted to counter rotating bag film extrusion roller, and the gap that the counter rotating bag film squeezes out between roller should be equal to or slightly less than
The thickness of bag film simultaneously squeezes out bag film to second bag of film reversing roller with certain speed, and second bag of film reversing roller changes the conveying side of bag film
To and be delivered to a bag film formation system；
The bag film trailer system drives bag film to form on bag making device and is delivered to a bag film heat-sealing system；
The open and flat bag film that the bag film formation system carrys out the conveying of bag film feed system is under the drive of bag film trailer system
It is slided in bag making device and deforms molding；
The bag film heat-sealing system is integrated for sealing the packaging bag of forming under pressurized, heated.
Further technical solution, the bag film feed system further include a bag film roll, and the bag film roll passes through bag film roll branch
Support axis is fixedly mounted on body.
Further technical solution, the quantity of first bag of film reversing roller are two, are arranged up and down, first bag of film commutation
Roller is all made of single-ended fixed form and is fixed on body by erection support；
First bag of film reversing roller changing bag film lead direction, make bag film lead direction be changed into from bag film roll draw side
In the opposite direction.
Further technical solution, the quantity that the counter rotating bag film squeezes out roller is two, including upper counter rotating bag
Film squeezes out roller and lower counter rotating bag film squeezes out roller, and gap between the two should be equal to or slightly less than the thickness of bag film；
Motor drives counter rotating bag film to squeeze out roller rotation by shaft coupling；
Counter rotating bag film is squeezed out roller and is connected on body using both-end fixed form, wherein every extrusion roller both ends are each
There is a bearing block to connect body.
Further technical solution, the bag film trailer system include second bag of film reversing roller, second bag of film commutation
Roller tiles the bag film for being changed into horizontal direction after the bag membrane change conveying direction of the vertical direction conveyed by bag film feed system
In noodles support plate；
The deformation and packaging of noodles to be packaged to bag making device completion bag film are dragged by bag film；
The bag film trailer system further includes servo motor, and the servo motor passes through the master of shaft coupling and motor drive case
Axis is connected, and to complete power transmission function, provides power for the rotation of traction wheel, motor drive case passes to the power of main shaft
Driven shaft, to drive another traction wheel to rotate, the gap between two traction wheels should be equal to or slightly less than the thickness of bag film.
Further technical solution, adjusting screw adjust traction wheel institute for adjusting height locating for servo motor
The height at place, to adapt to the bag making device of different height.
Further technical solution mainly includes transmission shaft, end cap, bearing and gear, servo in the motor drive case
Motor is connected by shaft coupling with transmission main shaft, and transmission main shaft is connected by key with gear, and transmission main shaft will by gear drive
For power transmission to driven wheel, the modulus of two gears is all equal with the number of teeth, and the revolving speed to guarantee two traction wheels is consistent；
Further technical solution, the bag film formation system mainly include bag making device noseplate, bag making device gusseted
Plate, bottom plate after bag making device cover board and bag making device；
The horizontal open and flat bag film that the bag making device noseplate transmits bag film feed system is gradually converted into U-shaped film；System
Bag making device gusseted plate, bag making device cover board are provided with above bag device noseplate；Bottom plate and bag making device noseplate after bag making device
The bottom plate of bag making device is collectively formed, and distance is adjustable between bottom plate and bag making device noseplate after bag making device；
The both sides of U-shaped film are close together by the bag making device gusseted plate gradually, rear again in bag making device cover board and system
After bag device under the collective effect of bottom plate, U-shaped bag is gradually formed as rectangular bag.
Further technical solution, the bag making device noseplate are connected with bag making device adjusting slider, bag making device adjusting slider
It is connected with bag making device width adjusting lead screw, the both sides of bag making device width adjusting lead screw are positive and negative silk, when rotation bag making device width tune
When saving lead screw, bag making device noseplate just moves together with bag making device adjusting slider from the middle to both ends, and bottom plate is adjusted after bag making device
Mode is identical as bag making device noseplate, to adjust the width of bag making device, to adapt to different packaging bag sizes.
Further technical solution, the bag making device cover board are connected through a screw thread to fix with bottom plate after bag making device, and
Key-shaped hole is provided on bag making device cover board, to adjust the height of bag making device cover board, into the forming height to adjust bag making device, with suitable
Answer different packaging bag sizes.
Further technical solution, bag film heat-sealing system mainly include servo motor, shaft coupling, motor drive case and
Heat-sealing wheel；
Servo motor is fastened on motor drive case, and is carried out by the transmission main shaft of shaft coupling and motor drive case
Connection, provides power for the rotation of heat-sealing wheel；
The other end of the transmission main shaft of motor drive case is connected by key with heat-sealing wheel rotates together heat-sealing wheel with main shaft,
And heat-sealing wheel is fixed on the end of transmission main shaft, the driven shaft of motor drive case connects transmission main shaft by gear drive to drive
Another heat-sealing wheel makes rotating motion；
Installation gap between two heat-sealing wheels should be equal to or slightly less than bag film thickness.
Further technical solution, the bag film heat-sealing system further includes height adjustment lead screw, the cabinet of motor drive case
It is connected with height adjustment lead screw, when turn height adjustment lead screw, motor drive case can move up and down, to adjust heat-sealing wheel
Highly, to adapt to different bag making device height.
For the another aspect of the application there is provided the control system of the seamless shaping packaging equipment of adjustable plastic, use is following
Technical solution:
The control system of the seamless shaping packaging equipment of adjustable plastic, including controller, the controller control bag respectively
The movement of film heat-sealing system, bag film formation system, bag film trailer system and bag film feed system.
There is provided the methods of the seamless shaping packaging equipment of adjustable plastic for the another aspect of the application, using following technology
Scheme:
The method of the seamless shaping packaging equipment of adjustable plastic, comprising:
Adjustment height adjustment lead screw makes traction wheel and heat-sealing wheel reach the height of setting；
The width of bag making device cover board height and bag making device noseplate with bottom plate after bag making device is adjusted, packaging is produced with determination
The size of bag；
When work, bag film counter rotating bag film squeeze out roller extruding force effect under be delivered to below bag making device, after leading
Bag film slides on bag making device under the drive of running wheel, and by the variation of bag making device external surface shape, open and flat bag film becomes bag film gradually
Shape is shaped to a rectangular bag；
The rectangle noodles packaging bag that finishes is formed under the pressurized, heated of two heat-sealing wheels, the side seam of packaging bag be glued for
One.
Further technical solution, counter rotating bag film squeeze out the rotation relation of roller and traction wheel are as follows:
Motor speed is set as n, then it is n that counter rotating bag film, which squeezes out the revolving speed of roller,；
Counter rotating bag film squeezes out the diameter d of roller, then counter rotating bag film squeezes out the outer diameter Zhou Changwei D=π d of roller:
The revolving speed that counter rotating bag film squeezes out roller is n, then the bag film length conveyed per minute is L=nD；
Traction wheel outer diameter diameter is d1, then, and the outer diameter perimeter of traction wheel are as follows: D1=π d1
The bag film length that known traction wheel II -7 conveys per minute is L, then the revolving speed of traction wheel are as follows:
Compared with prior art, the beneficial effect of the disclosure is:
The disclosure can realize an equipment no replacement is required that bag making device can produce the packaging bag of sizes, and equipment is applicable in model
It encloses extensively, and the generation of the folding line in packaging bag in plastic moulding process can be reduced, packaging product aesthetics is good.
The disclosure squeezes out roller using two counter rotating bag films, and the laying speed of strict control bag film guarantees the bag being extruded
Film is not in phenomena such as fold bends, and keeps bag film supply work more smooth, bag making process is more reliable and more stable.
Disclosure design improves bag making device structure, and by the primary completion of original structure, fold is split as two parts twice,
Primary fold is once only completed, bag film resistance suffered in forming process is alleviated, slows down the deformation of bag film, prevent from rolling over
Generation of the trace on packaging bag surface.
The disclosure can adjust the width and height of bag making device by screw slider mechanism, to adapt to different packaging bag rulers
It is very little, the adaptation of product is improved, the frequent replacement of bag making device is avoided, improves the production efficiency of factory.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation are not constituted an undue limitation on the present application for explaining the application.
Fig. 1 is the equipment single unit system structure rough schematic of some examples of implementation of the application；
Fig. 2 is the bag film feed system structural schematic diagram of some examples of implementation of the application；
Fig. 3 is the bag film trailer system structural schematic diagram of some examples of implementation of the application；
Fig. 4 is the traction wheel motor driving structure schematic diagram of some examples of implementation of the application；
Fig. 5 is the bag film formation system structural schematic diagram of some examples of implementation of the application；
Fig. 6 is that the bag film of some examples of implementation of the application seals system structure diagram；
In figure: I-bag film feed system, II-bag film trailer system, III-bag film formation system, IV-bag film seal system；
I -1- bags of film roll, I first bag of -2- film reversing roller, I -3- bags of film, I -4- erection support, I -5- motor, I -6- are incorgruous
It rotates bag film and squeezes out roller, I -7- bearing block；
II second bag of -1- film reversing roller, II -2- noodles support plate, II -3- width adjusting lead screw, II -4- the first servo electricity
Machine, II -5- first shaft coupling, II -6- first motor transmission case, II -7- traction wheel, II -6-1- end cap, II -6-2- bearing,
II -6-3- gear；
III -1- bag making device noseplate, III -2- bag making device gusseted plate, III -3- bag making device cover board, III -4- bag making device tune
Section lead screw, III -5- bag making device adjusting slider, III -6- key-shaped hole, III -7- bag making device fix bracket, bottom plate after III -8- bag making device；
IV the second servo motor of -1-, IV -2 second-shaft coupling, IV -3- the second motor drive case, IV -4- heat-sealing wheel, IV -
5- heat-sealing wheel connector lug, IV -6- height adjustment lead screw.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
The main research purpose of the disclosure is to realize that the automation of vermicelli is high towards domestic more large-scale vermicelli manufacturing enterprises
Effectization production requirement provides one kind and is suitable for a variety of bag making requirements, and fast and stable is reliable and adaptability and practical vermicelli
Package packing machine.The packaging vermicelli of efficient stable are aimed at, the production of vermicelli manufacturing enterprise high efficiency high quality is promoted, to meet
To the increasingly increase of vermicelli demand on market today.Solve two large problems existing for current packing machine industry: (1) bag making device
Size is fixed, and a kind of bag making device can only produce a kind of packaging bag of model, when packaging bag size changes, just can only be replaced
Bag making device；(2) for existing packing machine in bag making process, the shaping resistance as suffered by bag film is excessive, and Yi Fasheng fold bends phenomenon,
And twice folding line can be left in the two sides of packaging bag.
In a kind of typical embodiment of the application, as shown in Figure 1, the seamless shaping packaging equipment of adjustable plastic is main
Including bag film feed system I, bag film trailer system II, bag film formation system III, it is most of that bag film seals system IV 4.
Bag film feed system: squeezing out roller by counter rotating bag film and match with bag film reversing roller, realize the tensioning of bag film,
And the feed speed of strict control bag film, improve bag film supply stability.
Bag film trailer system: servo motor provides power by transmission device for two traction wheels, and two traction wheels drive bag film
It is formed in bag making device and is delivered to next functional areas.
Bag film formation system: the open and flat bag film that the conveying of bag film feed system comes is under the drive of bag film trailer system in bag making
Device sliding, by the variation of bag making device shape, open and flat bag film deforms gradually is shaped to a rectangular bag.
Bag film seal system: the rectangle noodles packaging bag of forming under the pressurized, heated of two heat-sealing wheels, packaging bag
Side seam, which is glued, to be integrated, and plays the role of sealing noodles.
In examples of implementation, specific bag film feed system I is responsible for the broken volume of coiled bag film being split as smooth bag film,
Drawn bag film by bag film trailer system II and moved makes bag film roll I -1 make rotating motion to achieve the purpose that brokenly that volume is split in turn.Bag
Film feed system can keep a bag film to be constantly in tensioning state during delivery bag film, and control the supply speed of bag film
Degree, to improve bag film supply stability.Bag film trailer system II is matched with bag film formation system III can make open and flat bag film
Gradually deformation is shaped to a rectangular bag.The side seam gluing of packaging bag can be integrated by bag film heat-sealing system IV, play sealing surface
The effect of item.
In above-described embodiment, as shown in Fig. 2, bag film feed system mainly includes bag film roll I -1, first bag of film commutation
Roller I -2, motor I -5, counter rotating bag film squeeze out roller I -6.Bag film roll I -1 is fixedly mounted on body by bag film roll support shaft
On.The bag film drawn by bag film roll I -1 makes bag film by drawing to the right by two bags of I -2 come changing bag film lead direction of film reversing roller
It is changed into out and draws to the left.Since body wall thickness is smaller, therefore bag film reversing roller I -2 is fixed on by body by erection support I -4
On.Because stress is smaller at bag film reversing roller I -2 for bag film, therefore bag film reversing roller I -2 is connected in body using single-ended fixed form
On.Motor I -5 drives counter rotating bag film to squeeze out roller I -6 and rotates by shaft coupling, and it is different under that upper counter rotating bag film squeezes out roller
The thickness that the gap between roller should be equal to or slightly less than bag film I -3 is squeezed out to rotation bag film, counter rotating bag film is made to squeeze out roller I -6
There is sufficiently large frictional force to squeeze out bag film I -3 with certain speed, with the feed speed of strict control bag film, makes the supply of bag film
It is more stable.It is rotated because driving counter rotating bag film to squeeze out roller I -6 by motor I -5 here, and then drives entire bag film roll I -1
Rotation, the stress at counter rotating bag film extrusion roller I -6 of bag film I -3 is larger, therefore counter rotating bag film squeezes out roller I -6 and uses both-end
Fixed form is connected on body, and there is a bearing block I -7 at every extrusion roller both ends, to connect body.
In examples of implementation, as shown in figure 3, bag film trailer system mainly includes second bag of film reversing roller II -1, noodle supporting
Fagging II -2, adjusting screw II -3, servo motor II -4, motor drive case II -6, traction wheel II -7.It is defeated by bag film feed system
The bag film that the bag film of the vertical direction sent is changed into horizontal direction after bag film reversing roller II -1 changes conveying direction is laid in face
In support plate II -2.Noodles to be packaged are pushed into noodles support plate II -2 by external noodles pusher, and by bag film
Drag the packaging process for completing next step at noodles to bag making device to be packaged by bag film formation system.Bag film is by two traction wheels
II -7 occlusion is to drive bag film to slide on bag making device.Gap between two traction wheels II -7 should be equal to or slightly less than bag film I -3
Thickness.First servo motor II -4 is connected by first shaft coupling II -5 with the main shaft of first motor transmission case II -6, with complete
At power transmission function, the rotation for traction wheel II -7 provides power.First motor transmission case II -6 can be by the power of main shaft
Driven shaft is passed to, to drive another traction wheel to rotate.It is high that adjusting screw II -3 can be used for adjusting first servo motor II -4
Degree, and then the height of traction wheel II -7 is adjusted, to adapt to the bag making device of different height.
In the specific implementation, bag making device structure is U-shaped, and smooth bag film can be made to be shaped to rectangular bag.
In examples of implementation, as shown in figure 4, in first motor transmission case II -6 mainly include transmission shaft, II -6-1 of end cap,
II -6-2 of bearing, II -6-3 of gear.First servo motor II -4 is connected by first shaft coupling II -5 with transmission main shaft, transmission master
Axis is connected by key with II -6-3 of gear, and then transmission main shaft passes through gear drive for power transmission to driven wheel.Two gears
Modulus is all equal with the number of teeth, and the revolving speed to guarantee two traction wheels is consistent.
In examples of implementation, as shown in figure 5, bag film formation system mainly includes bag making device noseplate III -1, bag making device three
Angle support plate III -2, bag making device cover board III -3, bag making device width adjusting lead screw III -4, the fixed bracket III -7 of bag making device, bag making device
Bottom plate III -8 afterwards.III -1 point of bag making device noseplate passes through screw slider mechanism and bag making device width adjusting lead screw III -4 for two parts
It is attached, bag making device gusseted plate III -2, which is connected through a screw thread, to be fixed in bag making device rack, on bag making device cover board III -3
Equipped with key-shaped hole III -6, the fixed bracket III -7 of bag making device is equipped with stud, and the key-shaped hole III -6 on bag making device cover board III -3 passes through
Stud simultaneously clamps bag making device cover board III -3, to fix bag making device cover board III -3, III -8 point of bottom plate after bag making device with a cheese head screw
It is attached by screw slider mechanism with bag making device width adjusting lead screw III -4 for two parts.The bag that conveying comes below from machine
Film is changed into horizontality by vertical state in bag film trailer system II, and horizontal open and flat bag film moves to bottom before bag making device
When plate III -1, influenced by the variation of III -1 external surface shape of bag making device noseplate, open and flat bag film is sliding in bag making device noseplate
Two sides, which can be gradually increasing, when dynamic is changed into U-shaped film.It is closed gradually under the action of bag making device gusseted plate III -2 on the both sides of U-shaped film
Hold together together.Afterwards again after bag making device cover board III -3 and bag making device under the collective effect of bottom plate III -8, U-shaped bag is gradually formed as
Rectangular bag.Bag making device noseplate III -1 is connected with bag making device adjusting slider III -5, the both sides of bag making device width adjusting lead screw III -4
For positive and negative silk, when rotating bag making device width adjusting lead screw III -4, bag making device noseplate III -1 just with bag making device adjusting slider III -
5 move from the middle to both ends together.The fixed form of bottom plate III -8 and motion mode are also in this way, to adjust system after bag making device
The width of bag device, to adapt to different packaging bag sizes.Bottom plate III -8 is connected by screw thread after bag making device cover board III -3 and bag making device
Fetch fixation, and be provided with key-shaped hole III -6 on bag making device cover board III -3, to adjust the height of bag making device cover board III -3, into
The forming height of bag making device is adjusted, to adapt to different packaging bag sizes.
In above-described embodiment, the variation of III -1 external surface shape of bag making device noseplate may be interpreted as bag making device noseplate
The intersection line of bottom surface and side is x-axis, and it is z positioned at plane where the vertical xy of side surface direction that vertical x-axis, which is y-axis, on bottom surface
Axis, initially by being parallel to the face xOz, being changed into has certain angle with the face xOz for side, bag film be affected by this two sides can gradually on
It rises.
In above-described embodiment, in examples of implementation, as shown in fig. 6, bag film heat-sealing system mainly includes the second servo
Motor IV -1, second shaft coupling IV -2, the second motor drive case IV -3, heat-sealing wheel IV -4, height adjustment lead screw IV -6.Second watches
It takes motor IV -1 and is connected through a screw thread and be fixed on the second motor drive case IV -3, and is electric with second by second shaft coupling IV -2
The transmission main shaft of machine transmission case IV -3 is attached, and the rotation for heat-sealing wheel IV -4 provides power.Second servo motor IV -1
Revolving speed is adjustable and output is stablized, so that IV -4 stable rotation of heat-sealing wheel, provides stable condition for the fusion of packaging bag.Second electricity
The other end of the transmission main shaft of machine transmission case IV -3 is connected by key with heat-sealing wheel IV -4 rotates together heat-sealing wheel with main shaft, and
Heat-sealing wheel IV -4 is fixed on the end of transmission main shaft by four fastening screws.The driven shaft of second motor drive case IV -3
Transmission main shaft is connected by gear drive to drive another heat-sealing wheel to make rotating motion.Installation gap between two heat-sealing wheels IV -4
Bag film thickness should be equal to or slightly less than.The cabinet of second motor drive case IV -3 is connected with height adjustment lead screw IV -6, works as turn
When height adjustment lead screw IV -6, the second motor drive case IV -3 can move up and down, to adjust IV -4 height of heat-sealing wheel, with suitable
Answer different bag making device height.
Another examples of implementation of the application are the control system of the open seamless shaping packaging equipment of adjustable plastic, including control
Device processed, the controller control bag film heat-sealing system, bag film formation system, bag film trailer system and bag film feed system respectively
Movement.
Specific controller is respectively connected to motor I -5, first servo motor II -4, the second servo motor IV -1, drives
The motor of bag making device adjusting screw rotation, controls the work of above-mentioned motor, then completes the operation of relevant device.
The another examples of implementation of the application disclose whole device overall work process: before work, adjustment height first is adjusted
Section lead screw IV -6 makes traction wheel II -7 and heat-sealing wheel IV -4 reach suitable height, then adjust III -3 height of bag making device cover board and
The width of bottom plate III -8 after bag making device noseplate III -1 and bag making device, to determine the size of produced packaging bag.
When work, bag film counter rotating bag film squeeze out roller I -6 extruding force effect under be delivered to below bag making device, after
Bag film slides on bag making device under the drive of traction wheel II -7.Variation of the bag film by bag making device external surface shape, open and flat bag film
Gradually deformation is shaped to a rectangular bag.The rectangle noodles packaging bag finished is formed under the pressurized, heated of two heat-sealing wheels IV -4,
The side seam of packaging bag, which is glued, to be integrated.
In above-described embodiment, counter rotating bag film, which squeezes out roller I -6, squeezes out bag film I -3 with certain speed, traction wheel
II -7, which is responsible for traction bag film, stablizes evenly by bag making device, and the conveying speed of bag film should be consistent in entire machine, therefore
Counter rotating bag film squeezes out the rotation of roller I -6 and there is certain contact with the rotation of traction wheel II -7.Herein, pass through theoretical calculation
Provide the rotation relation that counter rotating bag film squeezes out roller I -6 and traction wheel II -7.
Working efficiency for packing machine considers that motor speed is set as 35r/min, then counter rotating bag film squeezes out roller I-
6 revolving speed is 35r/min.
The diameter d that counter rotating bag film squeezes out roller I -6 is 160mm, then, counter rotating bag film squeezes out the outer diameter week of roller I -6
It is long are as follows:
D=π d=3.14 × 0.016=0.5024m (1)
The revolving speed that counter rotating bag film squeezes out roller I -6 is 35r/min, then, the bag film length conveyed per minute are as follows:
L=nD=35 × 0.5024=17.584m (2)
By formula (2) it is found that the bag film length conveyed per minute is 17.584 meters.It is known that II -7 outer diameter diameter d of traction wheel is
112mm, then, and the outer diameter perimeter of traction wheel II -7 are as follows:
D=π d=3.14 × 0.112=0.35168m (3)
The bag film length L that known traction wheel II -7 conveys per minute again is 17.584 meters, then, the revolving speed of traction wheel II -7
Are as follows:
By above-mentioned calculating it is found that the revolving speed that counter rotating bag film squeezes out roller I -6 is 35r/min, the revolving speed of traction wheel II -7
For 50r/min.
Above-described embodiment of the disclosure is started with from the structure of bag making device, using screw slider mechanism by the fixation of bag making device
Dimensional transformations are adjustable dimension.Bag making device is divided into four parts, every two parts are fixed on two sliding blocks, and sliding block passes through nut
It is matched with the lead screw that a both sides are positive and negative silk, when rotational lead screw, sliding block just drives two parts difference of bag making device therefrom
Between it is mobile to both ends, to realize the adjusting of bag making device width.Bag making device cover board is connected through a screw thread to be fixed with bag making device bottom plate, system
Key-shaped hole, the height of adjustable bag making device are provided on bag device cover board.The motor being connected with heat-sealing wheel is also by screw slider
Mechanism is fixed on the rack, and can carry out the adjusting of heat-sealing wheel height.It is designed in this way, bag making device can be made to can satisfy a variety of systems
Bag requires.
Above-described embodiment of the disclosure analyzes the packaging structure of existing bag making device, finds the generation of folding line in packaging bag
It is since the external surface shape mutation of existing bag making device is too big, Forming Resistance is larger in bag making process, and so that a bag film is deformed,
Fold or tearing phenomenon are generated, the aesthetics of commodity is affected.Therefore, this works divides the fold twice of bag film in bag making process
It leaves and, every step only completes primary fold, alleviates huge deformation of bag film in bag making process, it is therefore prevented that the generation of folding line.
The bag making device volume adjustment means of above-described embodiment of the disclosure make a machine can satisfy a variety of bag makings to want
It asks, saves the production time, improve production efficiency, solve industry issue, filled up the market vacancy, can be brought for enterprise
Huge economic benefit.And improvement of this works in bag making device structure, reduce the generation of folding line in packaging bag, increases quotient
The aesthetics of product packaging bag.The a variety of various sizes of packaging bags of the production that this works can be both simple and efficient, the packaging produced
Bag has good aesthetics again, this works can rely on this two big rapid occupying power's inner packing machine market of advantage.
Above-described embodiment of the disclosure is mainly used in be connected with large-scale vermicelli automatic production line, automatically and efficiently gives birth to
Packed vermicelli are produced, to meet in the market to the increasingly demand of vermicelli.Connection vermicelli arranging machine and pusher on the left of this works, it is right
Side connects vermicelli packaging bag and seals cutting mechanism.The vermicelli segmented by vermicelli cutting machine, through vermicelli arranging machine make in order row just it
Afterwards, vermicelli just being pushed into this works by pusher in batches, vermicelli complete packed function in this works, are then sent to
Packaging bag seals cutting mechanism, and noodles packaging bag is cut into the finished product of one bag of bag.
Above-described embodiment of the disclosure in automatic production line is responsible for that noodles are packed into packaging bag and are sealed, it
The size of finished product and the appearance style of finished product are controlled, is extremely important a part in production line.In this section, I
Devise adjustable bag making device, so that bag making device is can satisfy a variety of bag making requirements, and then make large-scale vermicelli automated production
Line can produce the packed vermicelli of a variety of different sizes, reduce input cost of the factory on production equipment, improve production
Efficiency increases the economic benefit of factory.And there are also another big advantages for this works, it is possible to reduce the generation of folding line in packaging bag,
Packaging product is set more to be liked that the packed vermicelli for being easier to plant produced occupy the bigger market share, in turn by consumer
Obtain bigger interests.
Above-described embodiment of the disclosure is not only applicable to the packaging of vermicelli, can be applicable to other food or daily
The packaging of product.Its unique adjustable structure more makes this works can satisfy the packaging demands of a variety of commodity, when packaging
When item sizes change, only need rotational lead screw that can adjust the packaging bag forming size of this works.This works is easy to operate,
It is applied widely, and bag making effect is good, and a large amount of folding line will not be generated in packaging bag, solves two packaging machinery industries and asks
Topic, has filled up the blank of domestic package packing machine in this regard.This works can rely on this two big advantage, take off in numerous package packing machinies
Grain husk and go out, attract a large amount of client, create huge economic value, and packed commodity is made to become more easy to manufacture, for China it is packed
Commodity industry is made that certain contribution.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. the seamless shaping packaging equipment of adjustable plastic, characterized in that include: a bag film feed system, bag film trailer system, bag film
Formation system and bag film seal system；
The bag film feed system includes first bag of film reversing roller, and first bag of film reversing roller is used to changing bag film lead direction
And be transmitted to counter rotating bag film and squeeze out roller, the gap that the counter rotating bag film squeezes out between roller should be equal to or slightly less than bag film
Thickness and bag film is squeezed out to second bag of film reversing roller with certain speed, second bag of film reversing roller changes the conveying direction of bag film simultaneously
It is delivered to a bag film formation system；
The bag film trailer system drives bag film to form on bag making device and is delivered to a bag film heat-sealing system；
The bag film formation system is making the open and flat bag film that the conveying of bag film feed system comes under the drive of bag film trailer system
Bag device slides and deforms molding；
The bag film heat-sealing system is integrated for sealing the packaging bag of forming under pressurized, heated.
2. the seamless shaping packaging equipment of adjustable plastic as described in claim 1, characterized in that the bag film feed system is also
Including bag film roll, the bag film roll is fixedly mounted on body by bag film roll support shaft.
3. the seamless shaping packaging equipment of adjustable plastic as described in claim 1, characterized in that first bag of film reversing roller
Quantity be two, arrange up and down, first bag of film reversing roller be all made of single-ended fixed form and be fixed on body by erection support
On；
First bag of film reversing roller changing bag film lead direction, the direction phase for making bag film lead direction be changed into and draw from bag film roll
Anti- direction.
4. the seamless shaping packaging equipment of adjustable plastic as described in claim 1, characterized in that the counter rotating bag film squeezes
The quantity of roller is two out, including upper counter rotating bag film squeezes out roller and lower counter rotating bag film squeezes out roller, and between the two
Gap should be equal to or slightly less than the thickness of bag film；
Motor drives counter rotating bag film to squeeze out roller rotation by shaft coupling；
Counter rotating bag film is squeezed out roller and is connected on body using both-end fixed form, wherein every extrusion roller both ends have one
Bearing block is to connect body.
5. the seamless shaping packaging equipment of adjustable plastic as described in claim 1, characterized in that the bag film trailer system packet
Second bag of film reversing roller is included, second bag of film reversing roller is defeated by the bag membrane change of the vertical direction conveyed by bag film feed system
The bag film for being changed into horizontal direction behind direction is sent to be laid in noodles support plate；
The deformation and packaging of noodles to be packaged to bag making device completion bag film are dragged by bag film；
The bag film trailer system further includes servo motor, and the servo motor passes through the main shaft phase of shaft coupling and motor drive case
Even, to complete power transmission function, power is provided for the rotation of traction wheel, motor drive case passes to the power of main shaft driven
Axis, to drive another traction wheel to rotate, the gap between two traction wheels should be equal to or slightly less than the thickness of bag film；
Adjusting screw adjusts height locating for traction wheel for adjusting height locating for servo motor.
6. the seamless shaping packaging equipment of adjustable plastic as described in claim 1, characterized in that the bag film formation system master
It to include bag making device noseplate, bag making device gusseted plate, bottom plate after bag making device cover board and bag making device；
The horizontal open and flat bag film that the bag making device noseplate transmits bag film feed system is gradually converted into U-shaped film；Bag making device
Bag making device gusseted plate, bag making device cover board are provided with above noseplate；Bottom plate and bag making device noseplate are common after bag making device
The bottom plate of bag making device is constituted, and distance is adjustable between bottom plate and bag making device noseplate after bag making device；
The both sides of U-shaped film are close together by the bag making device gusseted plate gradually, rear again in bag making device cover board and bag making device
Afterwards under the collective effect of bottom plate, U-shaped bag is gradually formed as rectangular bag.
7. the seamless shaping packaging equipment of adjustable plastic as claimed in claim 6, characterized in that the bag making device noseplate with
Bag making device adjusting slider is connected, and bag making device adjusting slider is connected with bag making device width adjusting lead screw, bag making device width adjusting lead screw
Both sides be positive and negative silk, when rotating bag making device width adjusting lead screw, bag making device noseplate is just together with bag making device adjusting slider
It moves from the middle to both ends, bottom plate regulative mode is identical as bag making device noseplate after bag making device, to adjust the width of bag making device.
8. the seamless shaping packaging equipment of adjustable plastic as claimed in claim 6, characterized in that the bag making device cover board and system
Bottom plate is connected through a screw thread to fix after bag device, and key-shaped hole is provided on bag making device cover board, to adjust bag making device cover board
Highly, into the forming height to adjust bag making device.
9. the seamless shaping packaging equipment of adjustable plastic as described in claim 1, characterized in that the bag film seals system master
It to include servo motor, shaft coupling, motor drive case and heat-sealing wheel；
Servo motor is fastened on motor drive case, and is connected by the transmission main shaft of shaft coupling and motor drive case
It connects, provides power for the rotation of heat-sealing wheel；
The other end of the transmission main shaft of motor drive case is connected by key with heat-sealing wheel rotates together heat-sealing wheel with main shaft, and heat
Envelope wheel is fixed on the end of transmission main shaft, and the driven shaft of motor drive case is another to drive by gear drive connection transmission main shaft
Heat-sealing wheel makes rotating motion；
Installation gap between two heat-sealing wheels should be equal to or slightly less than bag film thickness；
The bag film heat-sealing system further includes height adjustment lead screw, and the cabinet of motor drive case is connected with height adjustment lead screw.
10. a kind of control system of the seamless shaping packaging equipment of adjustable plastic, characterized in that the packaging facilities is wanted for right
Any seamless shaping packaging equipment of adjustable plastic of 1-9, including controller, the controller is asked to control respectively described
The movement of bag film heat-sealing system, bag film formation system, bag film trailer system and bag film feed system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821801198.3U CN209305936U (en) | 2018-11-01 | 2018-11-01 | Adjustable plastic traceless forming and packaging equipment and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821801198.3U CN209305936U (en) | 2018-11-01 | 2018-11-01 | Adjustable plastic traceless forming and packaging equipment and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209305936U true CN209305936U (en) | 2019-08-27 |
Family
ID=67672291
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821801198.3U Expired - Fee Related CN209305936U (en) | 2018-11-01 | 2018-11-01 | Adjustable plastic traceless forming and packaging equipment and system |
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| Country | Link |
|---|---|
| CN (1) | CN209305936U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634463A (en) * | 2020-06-22 | 2020-09-08 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | Single toothpick packaging equipment, packaging machine and packaging method thereof |
| CN111873549A (en) * | 2020-08-03 | 2020-11-03 | 尤晨曦 | Manufacturing and processing method of plastic packaging bag |
-
2018
- 2018-11-01 CN CN201821801198.3U patent/CN209305936U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634463A (en) * | 2020-06-22 | 2020-09-08 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | Single toothpick packaging equipment, packaging machine and packaging method thereof |
| CN111873549A (en) * | 2020-08-03 | 2020-11-03 | 尤晨曦 | Manufacturing and processing method of plastic packaging bag |
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