CN1686701A - Full automatic bottle blowing technology for heat resistant bottle and bottle blowing machine for implementing said technology - Google Patents
Full automatic bottle blowing technology for heat resistant bottle and bottle blowing machine for implementing said technology Download PDFInfo
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- CN1686701A CN1686701A CN 200510049731 CN200510049731A CN1686701A CN 1686701 A CN1686701 A CN 1686701A CN 200510049731 CN200510049731 CN 200510049731 CN 200510049731 A CN200510049731 A CN 200510049731A CN 1686701 A CN1686701 A CN 1686701A
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- bottle
- blowing
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- mould
- preformed
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- 238000007664 blowing Methods 0.000 title claims abstract description 71
- 238000005516 engineering process Methods 0.000 title claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 238000002425 crystallisation Methods 0.000 claims description 18
- 230000008025 crystallization Effects 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 8
- 238000007600 charging Methods 0.000 claims description 4
- 239000004033 plastic Substances 0.000 abstract description 9
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 244000269722 Thea sinensis Species 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 235000013361 beverage Nutrition 0.000 description 2
- 238000000071 blow moulding Methods 0.000 description 2
- 235000015203 fruit juice Nutrition 0.000 description 2
- 235000013616 tea Nutrition 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 235000009569 green tea Nutrition 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
A full-automatic blow mouding technology for making the refractory plastic bottles includes such steps as feeding bottle blank, heating, medium-temp blowing, high-temp blowing and meduim-temp blowing. Its blowing machine is composed of machine frame, feeder, endless conveying track, heater, medium-temp mould, high-temp mould, medium-temp shaping mould, and bottle releasing mechanism.
Description
Technical field
The invention belongs to plastic bottle manufacturing process and equipment technical field thereof, be specially the bottle blowing machine of the full-automatic bottle blowing technology of heat-resisting bottle and this technology of realization.
Background technology
Present known hollow plastic bottle technological process for blowing and corresponding bottle blowing equipment thereof, still adopt two-step method mostly, it is first injection-molded plastic bottle base, carry out the plastic bottle blow molding through being heated to the blowing temperature then, in early the bottle blowing technology and relevant device thereof, operations such as its bottle base charging, heating, matched moulds, blowing, discharging are connected by manual mode.Because manual qualification difference causes the heat time heating time of bottle base different in size, the plastic bottle thermal stability that blowing forms differs greatly, and influences the can serviceability of product.In recent years, domestic also have producer to develop fully-automatic bottle-blowing machine, though solved the problem of plastic bottle thermal stability difference to a certain extent, but its bottle blowing technology and equipment thereof still are warm blowing crystalline forming in once, promptly through the bottle base of heating by the direct blow molding of warm mould in the cover.Blow the inherent molecular structure property instability of the plastic bottle that forms thus, cause the heat resisting temperature of product lower, thermal stability also there are differences, product uses low because of its heat resisting temperature when heat filling beverages such as tea, fruit juice, poor heat stability, be easy to generate distortion, scrap, reduce production efficiency, improved production cost.
Summary of the invention
The present invention is for solving the above-mentioned problems in the prior art, provide a kind of through blowing crystalline forming repeatedly the full-automatic bottle blowing technology of heat-resisting bottle and realize the technical scheme of the bottle blowing machine of this technology, this technology advantages of simple, easy to operate can significantly improve the heat resisting temperature and the thermal stability of product.
The full-automatic bottle blowing technology of described heat-resisting bottle, bottle base charging is after the heater heating, it is characterized in that bottle base is finished heating and reached the blowing temperature after, undertaken by following processing step:
1). warm blowing crystallization preformed in middle temperature mould, carrying out;
2). enter subsequently and carry out high temperature blowing crystallization preformed in the die material;
3). and then warm blowing crystalline forming in carrying out in the warm mould in entering, make heat-resisting bottle.
The full-automatic bottle blowing technology of described heat-resisting bottle is characterized in that carrying out post bake by second heating apparatus after the above-mentioned high temperature blowing crystallization preformed.
The full-automatic bottle blowing technology of described heat-resisting bottle, it is characterized in that described in the mold temperature of warm blowing crystallization preformed, high temperature blowing crystallization preformed, middle temperature blowing crystalline forming be respectively: 70-90 ℃, 170-220 ℃, 70-90 ℃, be preferably: 80-90 ℃, 180-200 ℃, 70-80 ℃.
The full-automatic bottle blowing technology of described heat-resisting bottle is characterized in that the temperature of post bake is: 60-90 ℃, be preferably: 70-80 ℃.
Be used to realize the bottle blowing machine of the full-automatic bottle blowing technology of above-mentioned heat-resisting bottle, comprise interconnective frame, feed arrangement, annular delivery track and the heater that is connected, bottle removing mechanism are set on the frame, on the annular delivery track slide plate is set, chuck in installing on the slide plate is characterized in that warm mould during the heater rear portion is equipped with successively on the frame, die material, middle temperature mould.
Described bottle blowing machine is characterized in that being equipped with second heating apparatus on the frame between die material and the middle temperature mould.
Described bottle blowing machine is characterized in that being provided with and the intermeshing chain of interior chuck between the two interior chucks in the heater, and chain cooperates by the sprocket rotation at two ends.
Warm blowing crystallization preformed during the bottle blowing machine of the full-automatic bottle blowing technology of this heat-resisting bottle and this technology of realization adopts, high temperature blowing crystallization preformed, middle three blowing crystallization processes of temperature moulding blowing crystalline forming and device, solved the problem of the low and thermal stability difference of heat resisting temperature that existing product exists, when the plastic bottle that blowing forms is irritated the beverage use at hot chargings such as the tea more than 90 ℃, fruit juice, body can not be out of shape, and has significantly improved production efficiency, to have reduced production cost low.And this technology and equipment advantages of simple, easy to operate.
Description of drawings
Fig. 1 is a bottle blowing machine structural representation of the present invention.
The specific embodiment
This bottle blowing machine, comprise interconnective frame 1, feed arrangement 4, annular delivery track 13 and the heater 7 that is connected, bottle removing mechanism 14 are installed on the frame 1, before installing on the annular delivery track 13 with the back with slide plate 2, the interior chuck 3 of two cover clamping bottle bases is installed on the slide plate 2, and interior chuck 3 also can be more than two covers.Bottle base is sent into by feed arrangement 4, clamps by interior chuck 3, does circulatory motion along track 13.Be provided with and interior chuck 3 intermeshing chains 6 between the chucks 3 in two in the heater 7, chain 6 is rotatably assorted by the sprocket wheel and the motor 17 at two ends, continuous rotation when bottle base is advanced, guarantees that it is heated evenly.Warm mould 8, die material 9, second heating apparatus 10, middle temperature mould 11 during heater 7 rear portions are equipped with successively on the frame 1.To produce PET green tea packing plastic bottle is example, and the middle temperature blowing crystallization preformed in the bottle blowing technology, high temperature blowing crystallization preformed, the temperature of post bake, the mold temperature of middle temperature blowing crystalline forming are respectively: 83-85 ℃, 185-190 ℃, 70-80 ℃, 75-78 ℃.This bottle blowing machine is by electric controller 16 operation controls, and when driving cylinder 5 backs were mobile, cylinder 12,15 pulling slide plates 2 were to cylinder 5 front ends, and cylinder 5 pushes heater 7 heating forward with slide plate 2.After finishing heating, inner clip head 3 clamp bottle base in cylinder 12 pulling enters, carry out in the warm mould 8 in warm blowing crystallization preformed; Stepping pulling by cylinder 12 enters and carries out high temperature blowing crystallization preformed in the die material 9; Carry out post bake by second heating apparatus 10 after the high temperature blowing crystallization preformed, chuck 3 upper end chains rotate the preformed bottle in being driven by motor 18 simultaneously, realize the rotation of preformed bottle; And then warm blowing crystalline forming in carrying out in the warm mould 11 in entering, make heat-resisting bottle; Realize taking off bottle by bottle removing mechanism 14 at last.The concrete structure of the feed arrangement 4 that relates in the present patent application, frame 1, annular delivery track 13, heater 7, electric controller 16 and interconnected relationship belong to existing known technology; The syndeton of each mould and frame 1 and the position matching of mould and annular delivery track 13 are also identical with existing equipment; The structure of second heating apparatus 10 and similar with the position matching and the heater 7 of annular delivery track 13 is existing infrared heating device, all gives unnecessary details no longer in detail at this.
Claims (7)
1. the full-automatic bottle blowing technology of heat-resisting bottle, bottle base charging is after the heater heating, it is characterized in that bottle base is finished heating and reached the blowing temperature after, undertaken by following processing step:
1). warm blowing crystallization preformed in middle temperature mould (8), carrying out;
2). enter subsequently and carry out high temperature blowing crystallization preformed in the die material (9);
3). and then warm blowing crystalline forming in carrying out in the warm mould (11) in entering, make heat-resisting bottle.
2. the full-automatic bottle blowing technology of heat-resisting bottle as claimed in claim 1 is characterized in that carrying out post bake by second heating apparatus (10) after the above-mentioned high temperature blowing crystallization preformed.
3. the full-automatic bottle blowing technology of heat-resisting bottle as claimed in claim 1, it is characterized in that described in the mold temperature of warm blowing crystallization preformed, high temperature blowing crystallization preformed, middle temperature blowing crystalline forming be respectively: 70-90 ℃, 170-220 ℃, 70-90 ℃, be preferably: 80-90 ℃, 180-200 ℃, 70-80 ℃.
4. the full-automatic bottle blowing technology of heat-resisting bottle as claimed in claim 2 is characterized in that the temperature of post bake is: 60-90 ℃, be preferably: 70-80 ℃.
5. bottle blowing machine that is used to realize the described technology of claim 1-4, comprise interconnective frame (1), feed arrangement (4), the heater (7) that annular delivery track (13) is set on the frame (1) and is connected, bottle removing mechanism (14), on the annular delivery track (13) slide plate (2) is set, chuck (3) in slide plate (2) go up to be installed, it is characterized in that frame (1) go up heater (7) rear portion be equipped with successively in warm mould (8), die material (9), middle temperature mould (11).
6. bottle blowing machine as claimed in claim 5 is characterized in that being equipped with second heating apparatus (10) on the frame (1) between die material (9) and the middle temperature mould (11).
7. bottle blowing machine as claimed in claim 5 is characterized in that being provided with and the intermeshing chain of interior chuck (3) (6) between the two interior chucks (3) in the heater (7), and chain (6) cooperates by the sprocket rotation at two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100497316A CN100439083C (en) | 2005-04-30 | 2005-04-30 | Full automatic bottle blowing technology for heat resistant bottle and bottle blowing machine for implementing said technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100497316A CN100439083C (en) | 2005-04-30 | 2005-04-30 | Full automatic bottle blowing technology for heat resistant bottle and bottle blowing machine for implementing said technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1686701A true CN1686701A (en) | 2005-10-26 |
| CN100439083C CN100439083C (en) | 2008-12-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100497316A Expired - Fee Related CN100439083C (en) | 2005-04-30 | 2005-04-30 | Full automatic bottle blowing technology for heat resistant bottle and bottle blowing machine for implementing said technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100439083C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189673A (en) * | 2010-03-19 | 2011-09-21 | 郭锡南 | Automatic production line for bottle blowing |
| CN106142580A (en) * | 2015-04-09 | 2016-11-23 | 湖南奥润塑料制品有限公司 | A kind of heat fills the production technology of carafe |
| CN109483854A (en) * | 2018-12-31 | 2019-03-19 | 宁波新博来万机械有限公司 | A kind of novel hot tank bottle blowing machine |
| CN109648829A (en) * | 2018-12-27 | 2019-04-19 | 苏州普洽吹瓶科技有限公司 | A kind of Full-automatic linear energy conservation bottle blowing machine |
| CN112606362A (en) * | 2020-11-23 | 2021-04-06 | 刘昱劭 | Automatic production system for PET (polyethylene terephthalate) bottles |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07314540A (en) * | 1994-05-26 | 1995-12-05 | Shigeo Chino | Production of plastic bottle with grip |
| FR2726783B1 (en) * | 1994-11-14 | 1997-01-17 | Cedipack Sarl | IMPROVEMENT FOR THE MANUFACTURE BY BLOWING A BOTTLE OR THE LIKE |
| JP3799788B2 (en) * | 1997-12-25 | 2006-07-19 | 凸版印刷株式会社 | Molding method of plastic bottle |
| JPH11240066A (en) * | 1998-02-25 | 1999-09-07 | Toppan Printing Co Ltd | Forming method of plastic bottle |
| JPH11254515A (en) * | 1998-03-11 | 1999-09-21 | Toppan Printing Co Ltd | Method for molding plastic bottle |
| CN1385292A (en) * | 2001-05-13 | 2002-12-18 | 柯福友 | Method for making heat-resistance polyester bottle and equipment thereof |
| JP2003039538A (en) * | 2001-07-31 | 2003-02-13 | Yoshino Kogyosho Co Ltd | Method for manufacturing bottle composed mainly of polyethylene terephthalate resin |
| JP2004042275A (en) * | 2002-07-08 | 2004-02-12 | Sugi Plastic Industry Co Ltd | Method for manufacturing bottle of polyethylene terephthalate resin and bottom structure |
-
2005
- 2005-04-30 CN CNB2005100497316A patent/CN100439083C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189673A (en) * | 2010-03-19 | 2011-09-21 | 郭锡南 | Automatic production line for bottle blowing |
| CN102189673B (en) * | 2010-03-19 | 2014-02-26 | 广东乐善机械有限公司 | Automatic production line for bottle blowing |
| CN106142580A (en) * | 2015-04-09 | 2016-11-23 | 湖南奥润塑料制品有限公司 | A kind of heat fills the production technology of carafe |
| CN109648829A (en) * | 2018-12-27 | 2019-04-19 | 苏州普洽吹瓶科技有限公司 | A kind of Full-automatic linear energy conservation bottle blowing machine |
| CN109648829B (en) * | 2018-12-27 | 2023-12-29 | 苏州普洽吹瓶科技有限公司 | Full-automatic linear energy-saving bottle blowing machine |
| CN109483854A (en) * | 2018-12-31 | 2019-03-19 | 宁波新博来万机械有限公司 | A kind of novel hot tank bottle blowing machine |
| CN112606362A (en) * | 2020-11-23 | 2021-04-06 | 刘昱劭 | Automatic production system for PET (polyethylene terephthalate) bottles |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100439083C (en) | 2008-12-03 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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Owner name: MEGA MACHINERY CO., LTD. Free format text: FORMER OWNER: CAI JIAHAN Effective date: 20110831 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 318020 TO: 317023 TAIZHOU, ZHEJIANG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20110831 Address after: 317023, Linhai Town, Linhai City, Zhejiang Province Patentee after: China Taizhou Huangyan MEGA Machinery Mould Co., Ltd. Address before: Taizhou City, Zhejiang province Huangyan District 318020 yellow Zhoulu 47-8 Patentee before: Cai Jiahan |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081203 Termination date: 20180430 |