CN108773095A - Cigarette PE heat shrink films production equipments - Google Patents
Cigarette PE heat shrink films production equipments Download PDFInfo
- Publication number
- CN108773095A CN108773095A CN201810695327.3A CN201810695327A CN108773095A CN 108773095 A CN108773095 A CN 108773095A CN 201810695327 A CN201810695327 A CN 201810695327A CN 108773095 A CN108773095 A CN 108773095A
- Authority
- CN
- China
- Prior art keywords
- heat shrink
- shrink films
- cigarette
- frame body
- bottom plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/0005—Direct recuperation and re-use of scrap material during moulding operation, i.e. feed-back of used material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
The present invention discloses a kind of cigarette PE heat shrink films production equipments, including blown film device, wrap-up, perforating device and recovering mechanism, blown film device includes hot melt extruding machine, blown-film die and the first frame body, the one end for heating extruding machine is equipped with feed hopper, the other end of hot melt extruding machine is connect with blown-film die, herringbone plate is arranged in first frame body upper end, perforating device includes bottom plate and top plate, several perforation are provided on bottom plate, the setting several punches opposite with perforating on top plate, recovering mechanism includes the collection funnel being located at below bottom plate and the antistatic conveyor belt being connected between the lower section of collection funnel and the top of feed hopper.This cigarette can be by film punching with PE heat shrink films production equipment, realization in extruding machine is then returned to recycle, more PE heat shrink films with holes can be produced using same amount raw material, the packaging for not influencing tobacco in most cases uses, the price of PE heat shrink films is advantageously reduced, the cost of packaging manufacturer is saved.
Description
Technical field
The present invention relates to a kind of membrane production equipment more particularly to a kind of cigarette PE heat shrink films production equipments.
Background technology
PE heat shrink films have the characteristics that thickness it is thin, winding power and nerve it is strong, be widely deployed in papermaking, logistics,
In the storages of the every field such as chemical industry, plastic raw materials, building materials, food, glass, transit link.By using PE outside product
Heat shrink films are packed, and scattered smallclothes can compactly, be fixedly bundled into a unit, while can be around product
A very light protectiveness appearance is formed, to achieve the purpose that dust-proof, grease proofing, moisture-proof, waterproof, antitheft.
Significantly the winding package of PE heat shrink films makes packing article uniform stressed, avoids unbalance stress to article
It causes to damage, adjustable drawing force can be such that hard tough products are close to, and flexible products is made to tighten, especially in tobacco and spinning
Knitting in industry has unique packaging effect.
For tobacco business, what is packed using PE heat shrink films is usually a fairly large number of whole, FCL
Cigarette, the main functions of PE heat shrink films is that these cigarettes are carried out integration, facilitates carryings, while being the outer packing of cigarette
It is protected, prevents its scratching and influence to sell.
Often for package more than one layer, the amount of the PE heat shrink films used is more when being packed using PE heat shrink films, even if
The unit price of PE heat shrink films is relatively low, also will produce certain cost payout.In fact, PE heat is received only under moister environment
Contracting film need to form certain tightness to the packaging of cigarette and play moisture-proof role, and is then not necessarily in the environment of relatively dry close
Envelope is packed actually a kind of waste using the intact PE heat shrink films of sealing in this case.
Therefore, it is necessary to provide a kind of cigarette PE heat shrink films production equipments of escapable cost expenditure.
Invention content
The purpose of the present invention is to provide a kind of cigarette PE heat shrink films production equipments of escapable cost expenditure.
To achieve the goals above, the present invention provides a kind of cigarette PE heat shrink films production equipments, including blown film device,
Wrap-up, perforating device and recovering mechanism between the blown film device and wrap-up, the blown film device packet
Hot melt extruding machine, blown-film die and the first frame body are included, one end of the hot melt extruding machine is equipped with feed hopper, the hot melt extrusion molding
The other end of machine connect with the blown-film die and extend into first frame body, and the setting of first frame body upper end is located at institute
State the herringbone plate above blown-film die, the perforating device includes second frame body adjacent with first frame body, is fixed on
Bottom plate on second frame body and can the top plate that moves up and down of the relatively described bottom plate, formed for cigarette between the bottom plate and top plate
The perforated channels passed through with PE heat shrink films are provided with several perforation on the bottom plate, on the top plate setting be convex to the bottom
Plate and several punches opposite with the perforation, the recovering mechanism include being fixed on second frame body and being located at the bottom plate
The collection funnel of lower section and the antistatic being connected between the lower section of the collection funnel and the top of the feed hopper are defeated
Send band.
Compared with prior art, since cigarette of the present invention can be by hot melt extruding machine and blown film with PE heat shrink films production equipment
The PE heat shrink films that head is produced are punched out using perforating device, are then collected with collection funnel and are rushed the material fallen and by anti-
Electrostatic delivery band, which sends back to material in feed hopper, to be poured into and realizes and recycle, therefore the case where using same amount raw material
More PE heat shrink films with holes can be produced down, and the packaging for neither influencing tobacco in most cases uses, also favorably
In the price for reducing PE heat shrink films, to save the cost of packaging manufacturer.
Preferably, the first conveyer belt that the antistatic conveyor belt, which includes one end, to be located at below collection funnel, one end are located at
The second conveyer belt above feed hopper and the third conveyer belt being connected between the first conveyer belt and the second conveyer belt.
Specifically, opposite transportation surface is arranged in the both sides of the edge of the first conveyer belt, the second conveyer belt and third conveyer belt
That holds up blocks side.
Specifically, the recovering mechanism further includes being adjacent to the second conveying end of tape and towards in the feed hopper
Blower.
Specifically, the recovering mechanism further include be posted by the second conveying end of tape and can past lower swing scraping blade.
Preferably, the inner surface of the collection funnel is smooth.
It is connected on the bottom plate preferably, the top plate slides up and down to.
Specifically, the corner of the bottom plate is respectively fixed with the guide rod holded up, and through-hole is arranged in the corner of the top plate
And it is slidably socketed on the guide rod.
Preferably, the perforating device further includes the linear drives for being fixed on second frame body and driving the top plate
Device.
Specifically, the linear drive apparatus is the cylinder being fixed at the top of second frame body, the piston of the cylinder
Bar is fixed with the top plate downward.
Description of the drawings
Fig. 1 is the stereogram of cigarette PE heat shrink films production equipments of the present invention.
Fig. 2 is the stereogram of blown film device.
Fig. 3 is the stereogram of perforating device.
Fig. 4 is the explosive view of perforating device part.
Fig. 5 is the installation position schematic diagram of blower.
Fig. 6 is the installation position schematic diagram of scraping blade.
Fig. 7 is the schematic diagram after being turned under scraping blade.
Specific implementation mode
Description is made to presently preferred embodiments of the present invention with reference to the Figure of description provided.
As shown in Figure 1, the present invention provides a kind of cigarette PE heat shrink films production equipments, including blown film device 1, winding dress
Four major parts of 2, perforating device 3 and recovering mechanism are set, wherein blown film device 1 is beaten for producing cigarette PE heat shrink films
Aperture apparatus 3 on film for punching, and wrap-up 2 is used to wind the film for having beaten hole, and recovering mechanism is then used to beat
The blanking generated when hole is collected and is recovered in blown film device 1 and reuses.Perforating device 3 is located at blown film device 1 and is filled with winding
Between setting 2, recovering mechanism is arranged between perforating device 3 and blown film device 1.
With reference to Fig. 2, blown film device 1 includes hot melt extruding machine 11, blown-film die 12 and the first frame body 13, heats extruding machine
11 one end is equipped with feed hopper 111, and the other end of hot melt extruding machine 11 connect with blown-film die 12 and extend into the first frame body
In 13, the setting of 13 upper end of the first frame body is located at the herringbone plate 131 of 12 top of blown-film die.PE raw material are from feed hopper 111
In be put into hot melt extruding machine 11 and be heated and pressurized as fused materials, fused materials are fed in blown-film die 12 and in mould
The film outlet port on blown-film die 12 is flowed in tool runner, is finally thrown away from film outlet port as the membrane tube 90 of annular.Blown-film die 12
On be additionally provided with blowhole to blow to membrane tube 90, so that it is maintained at the tubulose expanded, and it is cold to be simultaneously that membrane tube 90 carries out
But, accelerate its forming and hardening.
Herringbone plate 131 is that by upper end there are two plates in gap to be composed, and membrane tube 90 passes upward through herringbone plate 131
Film is superimposed as by gathering afterwards.Several actives or driven guide roller 15 are equipped on first frame body 13 and in wrap-up 2,
Film is drawn into perforating device 3 under the traction of these guide rollers 15, guiding role, and is drawn out from perforating device 3
After wind on wrap-up 2.The concrete structure how wrap-up 2 winds film belongs to common knowledge in this field, this
It is not introduced in scheme.
With reference to Fig. 3, Fig. 4, perforating device 3 include second frame body 31 adjacent with the first frame body 13, bottom plate 32, can opposite bottom
The linear drive apparatus 34 of top plate 33 and driving top plate 33 that plate 32 moves up and down.It is formed for cigarette between bottom plate 32 and top plate 33
The perforated channels passed through with PE heat shrink films can be carried out to cigarette when linear drive apparatus 34 drives top plate 33 to be moved to bottom plate 32
With the punching of PE heat shrink films.
Bottom plate 32 is fixed on the second frame body 31, and multiple perforation 321 are offered on bottom plate 32, and multiple perforation 321 are in matrix
Arrangement, for example be 5 × 5, particular number is depending on the size of cigarette PE heat shrink films and the required spacing in hole.The four of bottom plate 32
A corner is respectively arranged with the guide rod 322 holded up upwards.
Four corners of top plate 33 offer size and 322 matched through-hole 331 of the guide rod respectively, logical using four
Top plate 33, can be slidably socketed on guide rod 322, top plate 33 is enable to realize phase by the cooperation with four guide rods 322 respectively of hole 331
To sliding up and down for bottom plate 32.The bottom surface of top plate 33 is provided with multiple punches 332 protruded out to bottom plate 32, the end of punch 332
Preferably tip shape, multiple punches 332 are also arranged in arrays and opposite one by one with multiple perforation 321 on bottom plate 32.When
Punch 332 is inserted into perforation 321 when top plate 33 is close to bottom plate 32, relevant position, that is, quilt on the film within perforated channels
Go out hole.
Linear drive apparatus 34 is fixed on the second frame body 31, and the present embodiment cathetus driving device 34 is specifically gas
The piston rod 341 of cylinder, cylinder is downwardly fixed on top plate 33, to piston rod 341 extend downwardly or upward retraction when drive
Top plate 33 is set to move downward or upward.Certainly, in other embodiments, linear drive apparatus 34 can also be electric pushrod,
Other devices such as feed screw nut and rack-and-pinion, component, as long as the vertical driving to top plate 33 can be realized.
Top plate 33 can also be directly slidably connected on the second frame body 31, without being connect with bottom plate 32, when using this knot
It is just not necessarily to that guide rod 322 is arranged on bottom plate 32 when structure.
Cigarette by perforating device 3 enters wrap-up 2 after leaving blown film device 1 with PE heat shrink films, and wrap-up 2 is simultaneously
Do not continue instead of ceaselessly wound, the winding that interval is paused.When wrap-up 2 pauses, 3 start of perforating device carries out
Punching, then 2 start of wrap-up wind certain distance, and then perforating device 3 is punched again, and so on, it is ensured that thin
All positions (in addition to most starting one end for being connected in wrap-up 2) on film can be got hole.
In conjunction with Fig. 1 and Fig. 3, figure, recovering mechanism includes being fixed in the second frame body 31 and positioned at the collection of 32 lower section of bottom plate
Funnel 40 and the antistatic conveyor belt being connected between the lower section of collection funnel 40 and the top of feed hopper 111.By punch
332 material gone out drop into collection funnel 40, then proceed to down fall on antistatic conveyor belt and be delivered to feed hopper
111.The electrostatic generated in transmission process can be reduced to the greatest extent using antistatic conveyor belt, coating materials is avoided to be attracted to conveyer belt
On.Preferably, in order to make the coating materials of collection fall on antistatic conveyor belt down, the inner surface of collection funnel 40 is set
It is set to smooth shape.
Antistatic conveyor belt includes that one end is located at the first conveyer belt 41 of 40 lower section of collection funnel, one end is located at feed hopper
Second conveyer belt 42 of 111 tops and the third conveyer belt 43 being connected between first conveyer belt 41 and the second conveyer belt 42,
One end of third conveyer belt 43 is located at the lower section of 41 other end of first conveyer belt, and the other end of third conveyer belt 43 is defeated positioned at second
Send the top of 42 other end of band.Since collection funnel 40 and feed hopper 111 are point-blank, and by membrane tube among the two
It separates, it is difficult to the linear conveyer belt of single item realize recycling, therefore the conveyer belt to be connected using three in this programme is constituted
Antistatic conveyor belt.Certainly, antistatic conveyor belt can also be the arc conveyer belt that single item is got around outward, but this conveyer belt
Structure it is more complicated, installation and debugging are more difficult.
The coating materials on conveyer belt is fallen in transmission process in order to prevent, preferably can be in first conveyer belt 41, second
What the opposite transportation surface of both sides of the edge setting of conveyer belt 42 and third conveyer belt 43 was holded up blocks side (not shown), to make coating materials
It is limited on the transportation surface between two shutters.
With reference to Fig. 5, recovering mechanism further includes being adjacent to 42 end of the second conveyer belt and towards the blowing in feed hopper 111
Pipe 44, being blowed using blower 44 can ensure that the coating materials on the second conveyer belt 42 drops into feed hopper 111, prevent
Coating materials is taken home by the second conveyer belt 42.
With reference to Fig. 6 and Fig. 7, in another embodiment of the present invention, recovering mechanism further includes being posted by the second conveyer belt
It 42 ends simultaneously can be toward the scraping blade 45 of lower swing.The installation site of scraping blade 45 can be pacified on the first frame body 13, and using swinging
Dress, its swing is driven by devices such as motor or cylinders.During the second conveyer belt 42 operates, coating materials thereon is by scraping blade 45
End scrape off and be deposited on scraping blade 45.When the second conveyer belt 42 pauses, scraping blade 45 is toward lower swing thus the film that will be accumulated
Material is put into feed hopper 111.
Compared with prior art, since cigarette of the present invention PE heat shrink films production equipment can will heat extruding machine 11 and blow
The PE heat shrink films that film head 12 is produced are punched out using perforating device 3, then collect the material that punching is fallen with collection funnel 40
Expect and send back to material in feed hopper 111 by antistatic conveyor belt to pour into and realize and recycle, therefore is using same amount
More PE heat shrink films with holes can be produced in the case of raw material, neither influence the packaging of tobacco in most cases
It uses, is also beneficial to reduce the price of PE heat shrink films, to save the cost of packaging manufacturer.
Above disclosed is only the preferred embodiments of the present invention, effect be it is convenient it will be understood by those skilled in the art that
And implement according to this, of course, the scope of rights of the present invention cannot be limited by this, therefore according to made by scope of the present invention patent
Equivalent variations still fall within the range that the present invention is covered.
Claims (10)
1. a kind of cigarette PE heat shrink films production equipments, it is characterised in that：It is blown including blown film device, wrap-up, positioned at described
Perforating device between film device and wrap-up and recovering mechanism,
The blown film device includes hot melt extruding machine, blown-film die and the first frame body, described one end for heating extruding machine be equipped with into
The other end of funnel, the hot melt extruding machine connect with the blown-film die and extend into first frame body, and described the
The setting of one frame body upper end is located at the herringbone plate above the blown-film die,
The perforating device include second frame body adjacent with first frame body, the bottom plate being fixed on second frame body with
And can the top plate that moves up and down of the relatively described bottom plate, the punching passed through for cigarette PE heat shrink films is formed between the bottom plate and top plate
Channel is provided with several perforation on the bottom plate, if setting is convex to the bottom plate and opposite with the perforation on the top plate
Dry punch,
The recovering mechanism includes being fixed on second frame body and collection funnel below the bottom plate and being connected to
Antistatic conveyor belt between the lower section of the collection funnel and the top of the feed hopper.
2. cigarette as described in claim 1 PE heat shrink films production equipments, it is characterised in that：The antistatic conveyor belt includes
One end is located at the first conveyer belt below collection funnel, one end is located at the second conveyer belt above feed hopper and is connected to institute
State the third conveyer belt between first conveyer belt and the second conveyer belt.
3. cigarette as claimed in claim 2 PE heat shrink films production equipments, it is characterised in that：The first conveyer belt, second
What the opposite transportation surface of both sides of the edge setting of conveyer belt and third conveyer belt was holded up blocks side.
4. cigarette as claimed in claim 2 PE heat shrink films production equipments, it is characterised in that：The recovering mechanism further includes neighbour
It is bordering on the second conveying end of tape and towards the blower in the feed hopper.
5. cigarette as claimed in claim 2 PE heat shrink films production equipments, it is characterised in that：The recovering mechanism further includes patch
Be against the second conveying end of tape and can past lower swing scraping blade.
6. cigarette as described in claim 1 PE heat shrink films production equipments, it is characterised in that：The inner surface of the collection funnel
It is smooth.
7. cigarette as described in claim 1 PE heat shrink films production equipments, it is characterised in that：The top plate slides up and down to company
It is connected on the bottom plate.
8. cigarette as claimed in claim 7 PE heat shrink films production equipments, it is characterised in that：The corner of the bottom plate is distinguished
It is fixed with the guide rod holded up, the corner setting through-hole of the top plate is simultaneously slidably socketed on the guide rod.
9. cigarette as described in claim 1 PE heat shrink films production equipments, it is characterised in that：The perforating device further includes solid
It is scheduled on second frame body and drives the linear drive apparatus of the top plate.
10. cigarette as claimed in claim 9 PE heat shrink films production equipments, it is characterised in that：The linear drive apparatus is
The piston rod of the cylinder being fixed at the top of second frame body, the cylinder is fixed with the top plate downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810695327.3A CN108773095A (en) | 2018-06-29 | 2018-06-29 | Cigarette PE heat shrink films production equipments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810695327.3A CN108773095A (en) | 2018-06-29 | 2018-06-29 | Cigarette PE heat shrink films production equipments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108773095A true CN108773095A (en) | 2018-11-09 |
Family
ID=64030499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810695327.3A Pending CN108773095A (en) | 2018-06-29 | 2018-06-29 | Cigarette PE heat shrink films production equipments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108773095A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238905A (en) * | 2019-07-23 | 2019-09-17 | 贵州省烟草公司黔南州公司 | A kind of cigarette PE heat shrink films pore-forming equipment |
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| CN201659594U (en) * | 2010-04-12 | 2010-12-01 | 浏阳市慧丰印刷科技有限公司 | Plastic package film perforating equipment for medicine |
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| CN204505413U (en) * | 2014-11-26 | 2015-07-29 | 界首市天鸿新材料股份有限公司 | A kind of heat shrink films packaging bag perforating device |
| CN106046500A (en) * | 2016-07-08 | 2016-10-26 | 安徽致达包装有限公司 | PE heat shrinkage film packing bag production technology for tobacco cigarettes |
| CN106426990A (en) * | 2016-08-30 | 2017-02-22 | 太仓市鸿运包装材料有限公司 | Improved film blowing machine for plastic film production |
| CN106750823A (en) * | 2017-01-19 | 2017-05-31 | 安徽致达包装有限公司 | A kind of PE heat-shrinkable films and its production technology |
| CN107141553A (en) * | 2017-05-22 | 2017-09-08 | 安徽致达包装有限公司 | One kind punching PE heat-shrinkable films |
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2018
- 2018-06-29 CN CN201810695327.3A patent/CN108773095A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201659594U (en) * | 2010-04-12 | 2010-12-01 | 浏阳市慧丰印刷科技有限公司 | Plastic package film perforating equipment for medicine |
| CN203110029U (en) * | 2013-01-16 | 2013-08-07 | 苏州淼昇电子有限公司 | Hole waste discharge jig |
| CN103624891A (en) * | 2013-04-19 | 2014-03-12 | 郭大宝 | Online offcut recover processing system |
| CN204505413U (en) * | 2014-11-26 | 2015-07-29 | 界首市天鸿新材料股份有限公司 | A kind of heat shrink films packaging bag perforating device |
| CN106046500A (en) * | 2016-07-08 | 2016-10-26 | 安徽致达包装有限公司 | PE heat shrinkage film packing bag production technology for tobacco cigarettes |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238905A (en) * | 2019-07-23 | 2019-09-17 | 贵州省烟草公司黔南州公司 | A kind of cigarette PE heat shrink films pore-forming equipment |
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