CN1367074A - Full-automatic intermittent rotary multistation high-speed bottle-blowing machine - Google Patents
Full-automatic intermittent rotary multistation high-speed bottle-blowing machine Download PDFInfo
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- CN1367074A CN1367074A CN 01102113 CN01102113A CN1367074A CN 1367074 A CN1367074 A CN 1367074A CN 01102113 CN01102113 CN 01102113 CN 01102113 A CN01102113 A CN 01102113A CN 1367074 A CN1367074 A CN 1367074A
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Abstract
The present invention belongs to intermittent to a plastic hollow-forming equipment, it adopts a double-turntable intermittent-rotation multi position multidiehead, bottle-blower structure, and adopts an extrusion and blow moulding process. Its extruding machine is of a swing structure, and has a pneumatic (hydraulic) mechanical die-closing and die-locking mechanism, and the die-opening, die closing and die-locking operations are implemented by means of air (oil) cylinder-piston-crank mechanism. Said invention bottle-blowing mahcine can be extensively used for blow-moulding various thermoplastic materials, such as polypropylene, polyethylene polystyrene, etc..
Description
The invention belongs to the plastic hollow former.
Plastic hollow former proportion in China's plastics machinery industrial production is less than normal always, its output and the output value nearly all keep respectively accounting for about 0.7% and 4% in nearly ten years, the development of China's blow moulding machine at present mainly concentrates on the kind that expands product, specification, series, further improve on the particularity of Economics of Processing and product, the major blowing machine of certain level has appearred much having, blowing machineries such as full-automatic one-step method blow moulding machine, general structure mainly is: the two-track modular form of move left and right, although adopt the bull die cavity, general 1～4, but be subjected to inflation, restriction cool time, output can't improve; Also that's about the size of it for external full-automatic blowing mechanical structures, but 16 of die cavity as many as, and though output is high, manufacturing cost is also high.China is used for packaging for foodstuff such as beverage at present, really the packing container of milk, sour milk etc. is in great demand, especially 100～200 milliliters low capacity plastic bottle demand is big especially, but the bottle blowing machine that does not also have high yield aspect bottle blowing, and considerable part is still with artificial folding mould.Be bordering on manual operations, labour intensity is big, and unhygienic, and output per hour also can only be difficult to adapt to demands of social development about 1000 bottles.
The objective of the invention is further to improve the automaticity and the output of bottle blowing machine, strengthen its reliability simultaneously.Adopt high-speed bottle-blowing machine output of the present utility model per hour can reach more than 7000 bottles; Reduce production costs, improve equipment performance/price ratio; From material loading, extrude, matched moulds, inflation shaping, die sinking, cut off folder blank and the mouth of a river to bottle finished product output and all on a machine, finish the thorough liberation labour automatically; Pneumatic element adopts oil-free lubrication, and bottle blowing compressed air is oil-containing not, has improved sanitary condition, meets the food hygiene requirement; Be fit to multiple thermoplastic material, as the blow molding of plastic containers such as polypropylene PP, polythene PE, polystyrene PS.
Structural feature of the present invention is: adopt the revolution of double-layer rotary disc batch (-type), the bottle blowing machine structure of multistation, multimode head; Adopt extrusioning blowing process, but extruder is a swinging structure; Matched moulds, the clamping mechanism of pneumatic (hydraulic pressure)-machinery stretch or return bent folding and the locked mode action that realizes mould by gas (oil) cylinder piston drive toggle mechanism, and be simple, rapid, reliable.
Below in conjunction with accompanying drawing structure of the present invention is done a detailed explanation.
Fig. 1 is a main frame front view schematic diagram of the present invention;
Fig. 2 is a clamping vertical view schematic diagram of the present invention;
Fig. 3 is an extruder front view schematic diagram of the present invention.
The present invention is design like this, and complete machine is made up of assemblies such as frame, clamping, mould bases rotating disk, air blowing rotating disk, extruder, extruder head, transmission mechanism, scarfing mechanism, controlling organization and bottle mould cooling systems.
Among the figure: frame 1, clamping 2, mould bases rotating disk 3, air blowing rotating disk 4, cylinder 5, blowpipe 6, extruder head 7, bottle mould 8, motor 9, worm reducer 10, cam protractor 11, matched moulds gas (oil) cylinder 12, solid plate 13, toggle mechanism 14, moving platen 15, cooling water channel 16, transmission system 17, charging system 18, machine barrel 19, heating system 20, screw rod 21, oscillating cylinder 22.
Referring to Fig. 1, Fig. 2, Fig. 3: mould bases rotating disk 3 is designed to regular polygon or disc structure by the station number, and a cover clamping 2 is adorned on every limit; Air blowing rotating disk 4 is assemblied on the mould bases rotating disk 3, along with mould bases rotating disk 3 rotates together, after become the double-layer rotary disc structure, air blowing rotating disk 4 is equipped with cylinder 5 and blowpipe 6 on corresponding bottle mould 8 positions; Along with the intermittent-rotation of double-layer rotary disc, clamping 2 is finished matched moulds, locked mode, inflation shaping, cooling, die sinking successively, is taken off operations such as bottle.
Extruder mainly is made up of assemblies such as screw rod 21, machine barrel 19, charging system 18, transmission system 17, heating systems 20; Have that speed adjustable range is big, wide adaptability, advantage such as easy to operate.Be to cooperate the rotation of mould bases rotating disk 3 and the folding of bottle mould 8,3 one-tenth arranged tangential of extruder and mould bases rotating disk, easy to maintenance, but and the employing swinging structure, avoid the transposition interference.Extruder head 7 needs material, dimensions and bottle die head number according to different plastic bottles to design as an individual components.
Transmission mechanism is made up of assemblies such as motor 9, worm reducer 10, cam protractors 11, drives the double-layer rotary disc intermittent-rotation by cam protractor 11.
Clamping 2 mainly partly is made up of bottle mould 8, moving platen 15, solid plate 13, toggle mechanism 14, matched moulds gas (oil) cylinder 12, cooling water channel 16 etc.This design mainly is to be used for blowing than low capacity; be not more than the bottle of 1000 milliliters thermoplastic such as PP, PS, PE; blow pressure is not high; clamp force does not need very big; therefore adopt pneumatic (hydraulic pressure)-the mechanical hanging on fishbowl type clamping that makes up, stretch or return the bent folding of mould and the locked mode realized by the piston rod drive toggle mechanism 14 of matched moulds gas (oil) cylinder 12 that can swing and move.This compact conformation, simple, mode transfer convenient, speed change is steady, can make bottle mould 8 quickly opening and closings, can satisfy required clamp force, low cost of manufacture again.Every cover clamping 2 can be assembled into an individual components, is convenient to debugging and transportation.
Scarfing mechanism is a separate accessories, mainly is the bottle that bottle mould 8 is blown out is picked out, the folder base clout at the bottom of cutting bottle and prescind the mouth of a river, and the finished product bottle is expected to deliver to respectively on the different conveyer belts with clout, the mouth of a river.
Controlling organization comprises electrical equipment control and pneumatic control, is the important component part of complete machine, to the coordination of complete machine normal operation and each action, control synchronously.
Cooling system employing internal-circulation type water cooling, bottle mould 8 inner employings water route in parallel, each die cavity both sides all has water pipe to pass through, and makes abundant, the evenly cooling of energy in the bottle blowing process; Simultaneously by by servicing units such as water cooling units, cool off more fully, help shortening the production cycle, boost productivity.
Advantage of the present invention is: the automation degree of equipment height, and good reliability, output is big.Because bottle mould 8 is arranged to the revolution of multi-station intermittent formula, makes a bottle blowing take more inflation, cool time in the cycle, from " wait " conversion " it is overlapping to lag behind ", finishes required operation process by different station at one time, and production efficiency is improved greatly; The fully-automatic production mode, the operative employee need not to contact with plastic bottle, and the compressed air that blow molding is simultaneously used is through filtering and oil-containing not, accomplish safety, health, the finished product bottle can directly enter filling production lines, need not preceding operation such as cleaning, sterilization, convenient supporting automatic production line; According to production requirement, by identical basic component, the modulus and the station number of a number of change extruder head 7, bottle mould 8 get final product the conversion type, become series of products.
Embodiment: full-automatic intermittent rotates six moulds, six station high-speed bottle-blowing machines
This machine extrusion die is six, has six cover capacity to be not more than 250 milliliters of bottle moulds on the rotating disk, and indexable 20 times of rotating disk per minute can be produced 6 bottles at every turn, promptly per hour can produce 7200 bottles; Become four-head six station bottle blowing machines for capacity greater than replaceable extruder head of 250 milliliters bottle and bottle mould, output is for per hour producing 4800 bottles.
Adapt to the bottle specification: 10～1000 milliliters, 80 millimeters of diameter≤Ф, length≤204 millimeter
Adaptation material: PP, PE, PS
Extruder output: 140 kilograms/hour
Clamp force: 7 tons
Complete machine power :～90KW
Claims (5)
1. a full-automatic intermittent rotary multistation high-speed bottle-blowing machine is characterized in that, complete machine is made up of assemblies such as frame 1, clamping 2, mould bases rotating disk 3, air blowing rotating disk 4, extruder, transmission mechanism, scarfing mechanism, controlling organization and bottle mould cooling systems; Form the double-layer rotary disc structure by mould bases rotating disk 3 and air blowing rotating disk 4, adopt the revolution of double-layer rotary disc batch (-type), the bottle blowing machine structure of multistation, multimode head; Adopt extrusioning blowing process, but extruder is a swinging structure; Matched moulds, the clamping mechanism of pneumatic (hydraulic pressure)-machinery, resection clomp blank and mouth of a river mechanism automatically.
2. full-automatic intermittent rotary multistation high-speed bottle-blowing machine according to claim 1 is characterized in that, the mould bases rotating disk 3 in the said double-layer rotary disc is designed to regular polygon or disc structure by the station number, and a cover clamping 2 is adorned on every limit; Air blowing rotating disk 4 is assemblied on the mould bases rotating disk 3, along with mould bases rotating disk 3 rotates together, and on corresponding bottle mould 8 positions cylinder 5 and blowpipe 6 is housed; The double-layer rotary disc intermittent-rotation.
3. full-automatic intermittent rotary multistation high-speed bottle-blowing machine according to claim 1; it is characterized in that; clamping 2 mainly partly is made up of bottle mould 8, moving platen 15, solid plate 13, toggle mechanism 14, matched moulds gas (oil) cylinder 12, cooling water channel 16 etc.; adopt pneumatic (hydraulic pressure)-the mechanical hanging on fishbowl type clamping that makes up, stretch or return the bent folding of mould and the locked mode realized by the piston rod drive toggle mechanism 14 of matched moulds gas (oil) cylinder 12 that can swing and move.
4. full-automatic intermittent rotary multistation high-speed bottle-blowing machine according to claim 1, it is characterized in that, said extruder mainly is made up of assemblies such as extruder head 7, screw rod 21, machine barrel 19, charging system 18, transmission system 17, heating system 20, oscillating cylinders 22, be the rotation of cooperation mould bases rotating disk 3 and the folding of bottle mould 8, extruder becomes arranged tangential with double-layer rotary disc, but and the employing swinging structure, avoid transposition to interfere.
5. full-automatic intermittent rotary multistation high-speed bottle-blowing machine according to claim 1 is characterized in that, said transmission mechanism is made up of assemblies such as motor 9, worm reducer 10, cam protractors 11, drives the double-layer rotary disc intermittent-rotation by cam protractor 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011021136A CN1172787C (en) | 2001-01-21 | 2001-01-21 | Full-automatic intermittent rotary multistation high-speed bottle-blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011021136A CN1172787C (en) | 2001-01-21 | 2001-01-21 | Full-automatic intermittent rotary multistation high-speed bottle-blowing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1367074A true CN1367074A (en) | 2002-09-04 |
| CN1172787C CN1172787C (en) | 2004-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011021136A Expired - Fee Related CN1172787C (en) | 2001-01-21 | 2001-01-21 | Full-automatic intermittent rotary multistation high-speed bottle-blowing machine |
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| CN (1) | CN1172787C (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1295068C (en) * | 2003-08-27 | 2007-01-17 | 林明茳 | Full outomatic plastic bottle blowing machine |
| CN100377860C (en) * | 2003-07-25 | 2008-04-02 | 李卫东 | Full-automatic plastic extrusion bottle blowing machine |
| CN100455426C (en) * | 2003-08-27 | 2009-01-28 | 林明茳 | New type full automatic plastic bottle blowing machine |
| CN103950183A (en) * | 2014-04-16 | 2014-07-30 | 苏州广型模具有限公司 | Mould blow molding machine |
| CN105415645A (en) * | 2015-12-21 | 2016-03-23 | 罗曼芹 | Bottle blowing machine |
| CN106477854A (en) * | 2016-12-16 | 2017-03-08 | 荆门市楚大机电有限公司 | A kind of positive and negative rotatable Mechanism of I. S. Machine and glass bottle and jar blowing method |
| CN107498829A (en) * | 2017-08-24 | 2017-12-22 | 开平雅琪塑胶机械模具厂 | A kind of head swings double machine |
| CN112140609A (en) * | 2020-07-14 | 2020-12-29 | 宁波卫生职业技术学院 | Production method of antibacterial plastic |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114700B (en) * | 2009-12-31 | 2013-11-06 | 郭绍浩 | Multi-station distributor for bottle blowing machine and workflow thereof |
-
2001
- 2001-01-21 CN CNB011021136A patent/CN1172787C/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100377860C (en) * | 2003-07-25 | 2008-04-02 | 李卫东 | Full-automatic plastic extrusion bottle blowing machine |
| CN1295068C (en) * | 2003-08-27 | 2007-01-17 | 林明茳 | Full outomatic plastic bottle blowing machine |
| CN100455426C (en) * | 2003-08-27 | 2009-01-28 | 林明茳 | New type full automatic plastic bottle blowing machine |
| CN103950183A (en) * | 2014-04-16 | 2014-07-30 | 苏州广型模具有限公司 | Mould blow molding machine |
| CN105415645A (en) * | 2015-12-21 | 2016-03-23 | 罗曼芹 | Bottle blowing machine |
| CN105415645B (en) * | 2015-12-21 | 2018-01-23 | 罗曼芹 | A kind of bottle blowing machine |
| CN106477854A (en) * | 2016-12-16 | 2017-03-08 | 荆门市楚大机电有限公司 | A kind of positive and negative rotatable Mechanism of I. S. Machine and glass bottle and jar blowing method |
| CN107498829A (en) * | 2017-08-24 | 2017-12-22 | 开平雅琪塑胶机械模具厂 | A kind of head swings double machine |
| CN107498829B (en) * | 2017-08-24 | 2023-08-15 | 开平雅琪塑胶机械模具厂 | Machine head swinging double-station machine |
| CN112140609A (en) * | 2020-07-14 | 2020-12-29 | 宁波卫生职业技术学院 | Production method of antibacterial plastic |
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| Publication number | Publication date |
|---|---|
| CN1172787C (en) | 2004-10-27 |
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