CN103381651A - Blowing printing cutting production line for PP self-sealing bags - Google Patents

Blowing printing cutting production line for PP self-sealing bags Download PDF

Info

Publication number
CN103381651A
CN103381651A CN2013102537219A CN201310253721A CN103381651A CN 103381651 A CN103381651 A CN 103381651A CN 2013102537219 A CN2013102537219 A CN 2013102537219A CN 201310253721 A CN201310253721 A CN 201310253721A CN 103381651 A CN103381651 A CN 103381651A
Authority
CN
China
Prior art keywords
passage
bullet
film
printing
clip chain
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
Application number
CN2013102537219A
Other languages
Chinese (zh)
Inventor
郭明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG XINXIN PACKAGE MACHINERY CO Ltd
Original Assignee
ZHEJIANG XINXIN PACKAGE MACHINERY CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZHEJIANG XINXIN PACKAGE MACHINERY CO Ltd filed Critical ZHEJIANG XINXIN PACKAGE MACHINERY CO Ltd
Priority to CN2013102537219A priority Critical patent/CN103381651A/en
Publication of CN103381651A publication Critical patent/CN103381651A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0017—Combinations of extrusion moulding with other shaping operations combined with blow-moulding or thermoforming
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils

Abstract

The invention discloses a blowing printing cutting production line for PP self-sealing bags. The production line comprises a PP film blowing part, a PP film printing part and a PP self-sealing bag preparation part. The PP film blowing part comprises a screw extruder, a clip chain extruder, a molding mould arranged in an up-down mode, a fixed width air ring, a water spray cooling device and a first traction roller; the first traction roller is arranged in a water tank, and the molding mould is provided with a plastic film extrusion channel and a clip chain extrusion channel. The PP film printing part comprises a buckling device, a mouth breaking device, a corona device, a second traction roller and a printing device. A floating buffer pendulum roller is arranged between the PP film printing device and the PP self-sealing bag preparation part and is composed of an upper guide roller assembly and a lower guide roller assembly; the upper guide roller assembly is fixedly arranged, the lower guide roller assembly is arranged on a cross bar, and the cross bar is floatingly arranged. The blowing printing cutting production line can automatically implement film blowing, printing and bag preparing production of the PP chip chain bags and substantially improves production efficiency, and simultaneously the produced PP clip chain bags have the advantages of high quality and high transparency.

Description

The PP valve bag blows seal and cuts production line
Technical field
The present invention relates to a kind of PP valve bag that can automatically complete PP valve bag blown film, printing and bag production blows seal and cuts production line.
Background technology
The production of being seen PP material valve bag in the market will be completed by three distinct devices usually, and an inflation film manufacturing machine is used for blown film production, and a printing machine is used for the bag printing, and a valve bag Bag Making Machine is used for the moulding cut-out of valve bag, and production efficiency is low.Also have even more important a bit, the clip chain of existing valve bag generally hotly joins with bag on the valve bag Bag Making Machine, the complex structure cost is high, although prior art blows out the clip chain of valve bag and bag simultaneously from the inflation film manufacturing machine molding die now, as the patent No. 201210209036.1 of our company's application on June 25th, 2012, the patented technology of title " mould of clip chain valve bag ", but the PP clip chain bag with same that adopts the prior art scheme to produce is second-rate, transparency is not high.
Summary of the invention
Problem for the background technology existence, purpose of the present invention aims to provide a kind of blown film, printing and bag production that can automatically realize the PP clip chain bag with same, enhance productivity, simultaneously the PP valve bag of the PP clip chain bag with same of output with high-quality, high grade of transparency advantage blows seal and cuts production line.
The present invention implements by the following technical programs:
A kind of PP valve bag blows seal and cuts production line, it is characterized in that: partly formed by PP blown film part, PP film printing and PP valve bag bag, the PP blown film comprises that partly screw extruder, clip chain extruder, mould, Fixed width vane, water setting up and down drench cooling device and the first carry-over pinch rolls, the first carry-over pinch rolls are arranged in water tank, mould is provided with that plastic film is extruded passage and clip chain is extruded passage, plastic film is extruded the import of passage and the extrusion of screw extruder joins, and clip chain is extruded the import of passage and the extrusion of clip chain extruder joins; PP film printing comprises and closes buckle device, cut device, corona unit, the second carry-over pinch rolls and printing equipment, be provided with floating buffer pendulum roller between PP film printing and PP valve bag bag part, floating buffer pendulum roller is comprised of upper row's guide roller set and lower row's guide roller set, upper row's guide roller set is fixedly installed, lower row's guide roller set is arranged on cross bar, and cross bar floats and arranges.
after adopting technique scheme, the present invention can realize the blown film of PP clip chain bag with same automatically, printing and bag production, operation principle is: in PP blown film part, screw extruder, the co-ordination of clip chain extruder, the bag of PP material and clip chain blow out (this moment bag or cylinder material from mould simultaneously, clip chain is combined in cylinder material inwall), under the traction of the first carry-over pinch rolls, the cylinder material is controlled through the width of Fixed width vane, the water that water drenches cooling device drenches cooling, enter PP film printing after the cleaning of water tank, at PP film printing, cylinder material (having become flat-shaped) is under the traction of the second carry-over pinch rolls, during the ECDC buckle device, the concavo-convex halfbody of clip chain closes button, the side that the cylinder material arranges clip chain when the cut device is cut open (forming the valve bag sack), the cylinder material is eliminated static when corona unit, then enter floating buffer pendulum roller after the printing equipment printing, at floating buffer pendulum roller place, the cylinder material carries out floating buffer, so that more preferably tension force state of a control and synchronous regime enter PP valve bag bag part, in PP valve bag bag part, cylinder material is had no progeny through heat-sealing-cutting to be become one by one independently valve bag and piles up on collecting platform, complete valve bag from blown film, the full-automation that printing and bag are produced.
As optimal technical scheme, described mould comprises mould cylinder, core rod, die cap and moulding matrix, die cap is connected on the mould cylinder, core rod is comprised of bullet and horn body, the microcephaly of bullet and horn body is joined, and the cylindrical of bullet arranges helicla flute, and bullet is positioned at the mould cylinder, horn body is positioned at die cap, and the moulding matrix is connected to the stub end of horn body; The import that plastic film is extruded passage is positioned at the bullet afterbody, outlet is between moulding matrix cylindrical and die cap endoporus, the intermediate approach dispersion hole, front extrude passage and after extrude passage, dispersion hole is located at bullet stub end cylindrical, before extrude passage and be located between bullet cylindrical and mould cylinder endoporus, before extrude passage along extrude direction broaden form before storage bin, after extrude passage and be located between horn body cylindrical and die cap endoporus, after extrude the contrary direction of extruding of passage and broaden and form rear storage bin; The import that clip chain is extruded passage is positioned at bullet afterbody one side, and outlet is positioned on the breach that moulding matrix cylindrical is provided with, and intermediate approach bullet and horn body are inner.Helicla flute in the setting of bullet cylindrical is multi-head spiral.
After adopting technique scheme, mould is extruded the front and back storage bin that has been provided with Rational structure on passage at plastic film, before and after storage bin the PP plastics can fully be merged before extruding channel outlet from plastic film and extruding, be aided with the design of core rod bullet multi-head spiral groove, when the PP plastics are extruded from mould, thickness and degrees of fusion are more even, thereby produce the cylinder material of high-quality, the high grade of transparency, make the valve bag of production have equally high-quality, high grade of transparency advantage.
Description of drawings
The present invention has the following drawings:
Fig. 1 is structure chart of the present invention,
Fig. 2 is the structure chart of mould.
The specific embodiment
The present invention will be described in detail and explanation by specific embodiment below in conjunction with accompanying drawing:
as shown in Figure 1, PP valve bag of the present invention blows seal and cuts production line, by PP blown film part A, PP film printing B and PP valve bag bag part C form, PP blown film part A comprises screw extruder 1, clip chain extruder 3, mould 2 setting up and down, Fixed width vane 4, water drenches cooling device 5 and the first carry-over pinch rolls 6, the first carry-over pinch rolls 6 are arranged in water tank 7, mould 2 is provided with that plastic film is extruded passage and clip chain is extruded passage, plastic film is extruded the import of passage and the extrusion of screw extruder 1 joins, clip chain is extruded the import of passage and the extrusion of clip chain extruder 3 joins, PP film printing B comprises and closes buckle device 9, cut device 8, corona unit 10, the second carry-over pinch rolls 31 and printing equipment 11, PP valve bag bag part C comprises that the height mouth cuts out device 16 and heat-sealing shearing device 17, be provided with floating buffer pendulum roller between PP film printing B and PP valve bag bag part C, floating buffer pendulum roller is comprised of upper row's guide roller set 12 and lower row's guide roller set 15, upper row's guide roller set 12 is fixedly installed, lower row's guide roller set 15 is arranged on cross bar 14, cross bar 14 floats and arranges, and cross bar 14 is up and down to be located on montant 13.
As shown in Figure 2, described mould 2 comprises mould cylinder 24, core rod, die cap 27 and moulding matrix 29, die cap 27 is connected on mould cylinder 24, core rod is comprised of bullet 25 and horn body 26, the microcephaly of bullet 25 and horn body 26 is joined, and the cylindrical of bullet 25 arranges multi-head spiral groove 23, and bullet 25 is positioned at mould cylinder 24, horn body 26 is positioned at die cap 27, and moulding matrix 29 is connected to the stub end of horn body 26; The import 21 that plastic film is extruded passage is positioned at bullet 25 afterbodys, outlet 28 is between moulding matrix 29 cylindricals and die cap 27 endoporus, intermediate approach dispersion hole 22, front extrude passage 19 and after extrude passage 18, dispersion hole 22 is located at bullet 25 stub end cylindricals, before extrude passage 19 and be located between bullet 25 cylindricals and mould cylinder 24 cylindrical bores, before extrude passage 19 along extrude direction broaden form before storage bin, after extrude passage 18 and be located between horn body 26 cylindricals and die cap 27 endoporus, after extrude passage 18 contrary extrude direction broaden form after storage bin; The import 20 that clip chain is extruded passage is positioned at bullet 25 afterbody one sides, and outlet is positioned on the breach 30 that moulding matrix 29 cylindricals are provided with, intermediate approach bullet 25 and horn body 26 inside.
the present invention is performed such the blown film of PP clip chain bag with same, printing and bag are produced: in PP blown film part, screw extruder 1, 3 co-ordinations of clip chain extruder, the bag of PP material and clip chain blow out from mould 2 simultaneously that (this moment, bag was cylinder material, clip chain is combined in cylinder material inwall), under the traction of the first carry-over pinch rolls 6, the cylinder material is controlled through the width of Fixed width vane 4, the water that water drenches cooling device 5 drenches cooling, enter PP film printing after the cleaning of water tank 7, at PP film printing, cylinder material (having become flat-shaped) is under the traction of the second carry-over pinch rolls 31, during ECDC buckle device 9, the concavo-convex halfbody of clip chain closes button, the side that the cylinder material arranges clip chain when cut device 8 is cut open (forming the valve bag sack), the cylinder material is eliminated static when corona unit 10, then enter floating buffer pendulum roller after printing equipment 11 printings, at floating buffer pendulum roller place, the cylinder material carries out floating buffer, so that more preferably tension force state of a control and synchronous regime enter PP valve bag bag part, in PP valve bag bag part, the cylinder material cuts out device 16 through the height mouth and cuts out the height sack, becoming one by one independently valve bag after shearing device 17 through heat-sealing piles up on collecting platform, complete valve bag from blown film, the full-automation that printing and bag are produced.

Claims (3)

1. a PP valve bag blows to print and cuts production line, it is characterized in that: partly formed by PP blown film part, PP film printing and PP valve bag bag, the PP blown film comprises that partly screw extruder, clip chain extruder, mould, Fixed width vane, water setting up and down drench cooling device and the first carry-over pinch rolls, the first carry-over pinch rolls are arranged in water tank, mould is provided with that plastic film is extruded passage and clip chain is extruded passage, plastic film is extruded the import of passage and the extrusion of screw extruder joins, and clip chain is extruded the import of passage and the extrusion of clip chain extruder joins; PP film printing comprises and closes buckle device, cut device, corona unit, the second carry-over pinch rolls and printing equipment, be provided with floating buffer pendulum roller between PP film printing and PP valve bag bag part, floating buffer pendulum roller is comprised of upper row's guide roller set and lower row's guide roller set, upper row's guide roller set is fixedly installed, lower row's guide roller set is arranged on cross bar, and cross bar floats and arranges.
2. a kind of PP valve bag as claimed in claim 1 blows to print and cuts production line, it is characterized in that: described mould comprises mould cylinder, core rod, die cap and moulding matrix, die cap is connected on the mould cylinder, core rod is comprised of bullet and horn body, the microcephaly of bullet and horn body is joined, and the cylindrical of bullet arranges helicla flute, and bullet is positioned at the mould cylinder, horn body is positioned at die cap, and the moulding matrix is connected to the stub end of horn body; The import that plastic film is extruded passage is positioned at the bullet afterbody, outlet is between moulding matrix cylindrical and die cap endoporus, the intermediate approach dispersion hole, front extrude passage and after extrude passage, dispersion hole is located at bullet stub end cylindrical, before extrude passage and be located between bullet cylindrical and mould cylinder endoporus, before extrude passage along extrude direction broaden form before storage bin, after extrude passage and be located between horn body cylindrical and die cap endoporus, after extrude the contrary direction of extruding of passage and broaden and form rear storage bin; The import that clip chain is extruded passage is positioned at bullet afterbody one side, and outlet is positioned on the breach that moulding matrix cylindrical is provided with, and intermediate approach bullet and horn body are inner.
3. a kind of PP valve bag as claimed in claim 2 blows to print and cuts production line, and it is characterized in that: the helicla flute in the setting of bullet cylindrical is multi-head spiral.
CN2013102537219A 2013-06-25 2013-06-25 Blowing printing cutting production line for PP self-sealing bags Pending CN103381651A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013102537219A CN103381651A (en) 2013-06-25 2013-06-25 Blowing printing cutting production line for PP self-sealing bags

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013102537219A CN103381651A (en) 2013-06-25 2013-06-25 Blowing printing cutting production line for PP self-sealing bags

Publications (1)

Publication Number Publication Date
CN103381651A true CN103381651A (en) 2013-11-06

Family

ID=49489690

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013102537219A Pending CN103381651A (en) 2013-06-25 2013-06-25 Blowing printing cutting production line for PP self-sealing bags

Country Status (1)

Country Link
CN (1) CN103381651A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201545283U (en) * 2009-10-28 2010-08-11 陈伟平 Integrated equipment for making bag by blowing film
CN201677491U (en) * 2010-04-26 2010-12-22 陈伟平 Film-blowing die head of bone clamp type sealing bag
CN203305491U (en) * 2013-06-25 2013-11-27 浙江新新包装机械有限公司 Imprint-blowing cutting production line of PP (Propene Polymer) valve bag

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201545283U (en) * 2009-10-28 2010-08-11 陈伟平 Integrated equipment for making bag by blowing film
CN201677491U (en) * 2010-04-26 2010-12-22 陈伟平 Film-blowing die head of bone clamp type sealing bag
CN203305491U (en) * 2013-06-25 2013-11-27 浙江新新包装机械有限公司 Imprint-blowing cutting production line of PP (Propene Polymer) valve bag

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
叶蕊: "《实用塑料加工技术》", 30 November 2000, 金盾出版社, article "夹链自封袋的生产技术", pages: 81-83 *

Similar Documents

Publication Publication Date Title
CN103381661B (en) Blowing printing cutting production line for PE self-sealing bags
CN101890795B (en) Shunt device
CN103770308A (en) Manufacturing method and equipment of double layer PE (Polyethylene) pipe for irrigating
CN203305491U (en) Imprint-blowing cutting production line of PP (Propene Polymer) valve bag
CN203305522U (en) Imprint-blowing cutting production line of PE (Poly Ethylene) valve bag
CN102773996B (en) Method and mold for producing plastic containers
CN202088424U (en) Forced extrusion device for tyre walls
CN204585722U (en) A kind of injection mould for the production of vehicle right and left Qianmen triangle plaque
CN206436513U (en) A kind of hollow body formed blow needle component
CN103381651A (en) Blowing printing cutting production line for PP self-sealing bags
CN104816453A (en) Tube extruding auxiliary engine used for plastic hard tube
CN208714429U (en) A kind of equipment for plastic pencil manufacture
CN104816454A (en) Novel tube extruding auxiliary engine
CN206455014U (en) A kind of improved aluminum sectional material mould
CN206999539U (en) A kind of injection mold for automatically cutting off material head
CN203044556U (en) Novel upper die for extrusion die
CN205467211U (en) Sealing strip extrusion tooling and sealing strip extruder
CN201712145U (en) Shunt device
CN203344293U (en) Die head of multi-layer co-extrusion water-cooling blow-molding film unit
CN205931628U (en) Plastic seal lid for easy open can
CN206201399U (en) A kind of mold glue mouthful lateral incision device
CN204773477U (en) Film hydrostomia extrusion equipment's mould
CN204749233U (en) Bimodulus head blowing forming device
CN214214745U (en) Die head for film blowing device
CN204322492U (en) A kind of extruder with stifled mould checkout gear

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20131106