CN1562613A - Heater for roughcast of plastic bottle - Google Patents
Heater for roughcast of plastic bottle Download PDFInfo
- Publication number
- CN1562613A CN1562613A CN 200310121645 CN200310121645A CN1562613A CN 1562613 A CN1562613 A CN 1562613A CN 200310121645 CN200310121645 CN 200310121645 CN 200310121645 A CN200310121645 A CN 200310121645A CN 1562613 A CN1562613 A CN 1562613A
- Authority
- CN
- China
- Prior art keywords
- ring chain
- plastic bottle
- heater
- cylinder
- drives
- 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.)
- Granted
Links
Landscapes
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
A heater for plastic bottle blank is composed of machine frame, heating case containing heating lamp tubes and reflecting plates, endless chain driven by chain wheel to pass through said heating case, plastic bottle blank holders arranged on said chain, and chain wheel driver consisting of cylinder, rack bar and gear.
Description
(1) technical field
The present invention relates to a kind of heater of plastic bottle blank.
(2) background technology
Polyester such as employing PET are raw material, and plastic packaging containers such as preparation of drinks bottle, oil bottle, medicine bottle and bottle for cosmetics need at first be annotated plastic raw materials and make bottle base, again putting into stretch blow machine stretch blow moulding after the bottle base heating.The quality of bottle base heating directly affects the qualification rate of plastic containers shaped article, so the formation of plastic bottle blank heater is the key equipment of two-step method processing plastic hollow container.Existing plastic bottle blank heater generally comprises frame, by the ring chain that sprocket wheel drives, and is furnished with the bottle base seat on the ring chain, and ring chain passes heating cabinet, and heating cabinet is made of heating fluorescent tube and reflecting plate, and described sprocket wheel is driven continuously by drive motors and rotates.Also the shortcoming of Cun Zaiing is: the transmission device of sprocket wheel is a motor, the gypsy chain bar is operation at the uniform velocity, plastic bottle blank after being heated is that a ground comes out from the thermal treatment zone, and stretch blow machine ground mould is generally processed two or two above plastic containers simultaneously, the bottle base that comes out from the thermal treatment zone like this exists surrounding time poor, in air, cause nature chilling temperature difference, influenced quality in the stretch blow at the same time.
(3) summary of the invention
In order to overcome the bigger deficiency of bottle base temperature contrast that the plastic bottle blank heater is processed simultaneously in the prior art, the invention provides a kind of novel plastic bottle blank heater, adopt cylinder as the transmission mechanism that drives annular chain operation, the intermittent operation of ring chain, the bottle base of processing simultaneously can be heated together, take out together, guarantee the uniformity of bottle base temperature.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of plastic bottle blank heater, the ring chain that comprises frame, drives by sprocket wheel, be furnished with the bottle base seat on the described ring chain, described ring chain passes heating cabinet, described heating cabinet is made of heating fluorescent tube and reflecting plate, and the transmission mechanism that drives described ring chain running is the tooth bar that is driven by cylinder, and rack and pinion cooperates, described gear cooperates with unilateral bearing, and the turning cylinder of described sprocket wheel is installed in the described unilateral bearing.
The beneficial effect of plastic bottle blank heater of the present invention mainly shows: ring chain drives operation by cylinder through sprocket wheel, be provided with unilateral bearing, the moment of elongation drives the ring chain operation to cylinder fast, in cylinder retraction time, is not to the ring chain transmission, endless chain row culture intermittent exercise, two or more the bottle base of processing together can be heated simultaneously, take out simultaneously, reduce the temperature difference, improve the bottle blowing quality.
(4) description of drawings
Fig. 1 is the structure chart of plastic bottle blank heater of the present invention;
Fig. 2 is the structure chart of the transmission mechanism of plastic bottle blank heater of the present invention.
(5) specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
With reference to Fig. 1, Fig. 2, a kind of plastic bottle blank heater, comprise frame 1, ring chain 2 by sprocket wheel 14 drives, be furnished with bottle base supporting base 3 on the ring chain 2, ring chain 2 passes heater 4, heater 4 is made of heating fluorescent tube and reflecting plate, the transmission mechanism that drives ring chain 2 runnings is the tooth bar 11 that is driven by cylinder 10, cylinder 10 is provided with into, blast pipe 17, tooth bar 11 matches with gear 12, and gear 12 cooperates with unilateral bearing 13, and the turning cylinder 18 of sprocket wheel 14 is installed in the unilateral bearing 13, sprocket wheel 14 drives ring chain 2, and the other end of ring chain 2 is provided with driven sprocket 15 and driven shaft 16.The moment of cylinder 10 elongations drives one section of ring chain 2 operation, not to ring chain 2 transmissions, ring chain 2 is made intermittent exercise in the time of cylinder 10 retractions, two or more bottle bases 19 of processing together can be heated simultaneously, takes out simultaneously, reduce the temperature difference, improved the bottle blowing quality.
Claims (1)
1, a kind of plastic bottle blank heater, the ring chain that comprises frame, drives by sprocket wheel, be furnished with the bottle base seat on the described ring chain, described ring chain passes heating cabinet, described heating cabinet is made of heating fluorescent tube and reflecting plate, it is characterized in that: the transmission mechanism that drives described ring chain running is the tooth bar that is driven by cylinder, and rack and pinion cooperates, described gear cooperates with unilateral bearing, and the turning cylinder of described sprocket wheel is installed in the described unilateral bearing.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031159591A CN1532041A (en) | 2003-03-20 | 2003-03-20 | Plastic bottle blank heater |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031159591A Division CN1532041A (en) | 2003-03-20 | 2003-03-20 | Plastic bottle blank heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1562613A true CN1562613A (en) | 2005-01-12 |
| CN100548630C CN100548630C (en) | 2009-10-14 |
Family
ID=34284516
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101216448A Expired - Fee Related CN100548629C (en) | 2003-03-20 | 2003-03-20 | The plastic bottle blank heater |
| CNB2003101216452A Expired - Fee Related CN100548630C (en) | 2003-03-20 | 2003-03-20 | A kind of plastic bottle blank heater |
| CNA031159591A Pending CN1532041A (en) | 2003-03-20 | 2003-03-20 | Plastic bottle blank heater |
| CNB2003101216433A Expired - Fee Related CN100450749C (en) | 2003-03-20 | 2003-03-20 | New type heater for roughcast of plastic bottle |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101216448A Expired - Fee Related CN100548629C (en) | 2003-03-20 | 2003-03-20 | The plastic bottle blank heater |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031159591A Pending CN1532041A (en) | 2003-03-20 | 2003-03-20 | Plastic bottle blank heater |
| CNB2003101216433A Expired - Fee Related CN100450749C (en) | 2003-03-20 | 2003-03-20 | New type heater for roughcast of plastic bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN100548629C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100408313C (en) * | 2005-01-21 | 2008-08-06 | 昌盛达机械(浙江)有限公司 | Full-automatic hollow container forming machine |
| CN100408314C (en) * | 2005-01-21 | 2008-08-06 | 昌盛达机械(浙江)有限公司 | Energy-saving heating device for plastic tube blank |
| CN103434118A (en) * | 2013-08-31 | 2013-12-11 | 李伟宏 | Improved heating lamp box for blow molding machine |
| CN104972639A (en) * | 2014-04-08 | 2015-10-14 | 夏书志 | Production process of heat-resisting PLLA polyactic acid bottle |
| CN107388829B (en) * | 2017-08-31 | 2023-03-10 | 中铁隆昌铁路器材有限公司 | Positioning heating mechanism and method for T-shaped bar |
| CN109732938B (en) * | 2019-02-20 | 2024-04-02 | 常州市信合久复合材料科技有限公司 | Environment-friendly single-screw extrusion molding production line |
| CN111272800A (en) * | 2020-02-20 | 2020-06-12 | 上海航天精密机械研究所 | Modular high heat flow static heating test device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4923395A (en) * | 1988-11-16 | 1990-05-08 | Husky Injection Molding Systems Ltd. | Oven for blow molding machine |
| US5689466A (en) * | 1995-04-07 | 1997-11-18 | National Semiconductor Corporation | Built in self test (BIST) for multiple RAMs |
| CN2422122Y (en) * | 2000-05-25 | 2001-03-07 | 陈官福 | Rotary heater for heating polyester bottle blank |
-
2003
- 2003-03-20 CN CNB2003101216448A patent/CN100548629C/en not_active Expired - Fee Related
- 2003-03-20 CN CNB2003101216452A patent/CN100548630C/en not_active Expired - Fee Related
- 2003-03-20 CN CNA031159591A patent/CN1532041A/en active Pending
- 2003-03-20 CN CNB2003101216433A patent/CN100450749C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1532041A (en) | 2004-09-29 |
| CN100548629C (en) | 2009-10-14 |
| CN100548630C (en) | 2009-10-14 |
| CN1562612A (en) | 2005-01-12 |
| CN100450749C (en) | 2009-01-14 |
| CN1562611A (en) | 2005-01-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20120320 |