CN1532041A - Plastic bottle blank heater - Google Patents
Plastic bottle blank heater Download PDFInfo
- Publication number
- CN1532041A CN1532041A CNA031159591A CN03115959A CN1532041A CN 1532041 A CN1532041 A CN 1532041A CN A031159591 A CNA031159591 A CN A031159591A CN 03115959 A CN03115959 A CN 03115959A CN 1532041 A CN1532041 A CN 1532041A
- Authority
- CN
- China
- Prior art keywords
- plastic bottle
- bottle blank
- heater
- rod
- fluorescent tube
- 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
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- 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
The plastic bottle blank heater is one hollow plastic container producing apparatus. The plastic bottle blank heater consists of one transmission mechanism to drive plastic bottle to run and one heating unit on the frame. The heating unit includes heating lamp tubes on two sides of the bench, regulating rods on two ends of the heating lamp tubes, support matching the regulating rods and on the bench, and reflecting boards corresponding to the heating lamp tubes and installed in the middle of the bench. Owing to the movable mounting of the regulating rods on the support, each of the heating lamp tubes may be regulated in position based on the requirement of heated plastic bottle blank to form reasonable heating environment, and this raises the heating quality of plastic bottle blank and the quality of the plastic bottle product.
Description
Technical field
The present invention relates to the process equipment of plastic containers, particularly relate to the heater of plastic bottle blank.
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 still exists following defective: the one, and the adjusting of heating fluorescent tube adopts whole (a few tubes) to regulate simultaneously, can not adapt to the different requirements of plastic bottle blank segmentation to the heating fluorescent tube; The 2nd, the gypsy chain bar that drives plastic bottle blank is the operation of average rate, plastic bottle blank after being heated is that a ground comes out from the thermal treatment zone, and the mould of stretch blow machine is generally processed two or two above plastic containers simultaneously, series products as mineral water bottle, come out from the thermal treatment zone like this surrounding time of bottle base is poor, in air, cause nature chilling temperature difference, influenced quality in the stretch blow at the same time; The 3rd, the non-uniform temperature of the thermal treatment zone in the heater lacks rational temperature equalization system, influences the heating quality of plastic bottle blank; The 4th, constitute the thermal treatment zone, lack rational governor motion with the corresponding heat reflection plate that adds of heating fluorescent tube, also influence the heating quality of plastic bottle blank.
Summary of the invention
The present invention provides a kind of plastic bottle blank heater in order to overcome the defective of prior art.The technical scheme of this plastic bottle blank heater is: a heater frame is arranged, the transmission mechanism that drives the plastic bottle blank operation is installed on frame, form with the heater that plastic bottle blank is heated, it is characterized in that described heater is the heating fluorescent tube that is positioned at both sides on the frame workbench, two of heating fluorescent tube connects adjusting rod, the movable assembling of adjusting rod and support, support is installed on the frame workbench, installs in the middle of workbench and the corresponding reflecting plate of heating fluorescent tube.Its support that heating fluorescent tube adjusting rod is installed is divided into base and montant two parts, and base is fixed on the workbench, and the connecting pin and the securing members such as Fixed latches or hold-down screw of rotation are arranged between montant and the base.Be shaped on connecting hole on its montant, adjusting rod passes the connecting hole of montant, and connecting hole one side of montant has fastener hole, and the securing member and the adjusting rod of fastener hole fix.Fan can be installed in the outside at the heating fluorescent tube, and porous plate is installed in the air outlet front of fan.Device for installing and adjusting on its reflecting plate, adjusting bracket on the frame of being fixed on is arranged, install, descend adjusting screw(rod) and left and right adjusting screw(rod) in the adjusting bracket, there is guide post on both sides at upper and lower adjusting screw(rod), outside left and right adjusting screw(rod), swivel nut is installed, swivel nut is connected and fixed bar, and fixed bar links to each other with reflecting plate.The transmission mechanism of described drive plastic bottle blank operation is the tooth bar that is driven by cylinder, rack and pinion matches, unilateral bearing is installed in the gear, unilateral bearing matches with turning cylinder, sprocket wheel is installed on the turning cylinder, sprocket wheel drives chain, and there are driven sprocket and driven shaft in the other end of chain, and the plastic bottle blank supporting base is installed on the chain.Compared with the prior art this plastic bottle blank heater, has following advantage: the one, and the spacing of every heating fluorescent tube and heated plastic bottle blank can be regulated, and can determine spacing according to the heat request that adds of bottle base different parts like this.The 2nd, the support that the heating fluorescent tube is installed is rotatable, outwards flattens when fluorescent tube needs repairing, and is easy to operate, laborsaving.The 3rd, be equipped with fan in the outside of heating fluorescent tube, the heat that fan will heat fluorescent tube blows toward in, makes heat be diffused into the whole thermal treatment zone equably, and especially wind blows out by porous plate, relaxes practicality, and plastic bottle blank is heated evenly, and ensures the quality of products.The 4th, upper and lower and left and right adjusting device is installed on the reflecting plate, and guide post is arranged, according to specific requirements such as the size that is heated plastic bottle blank, shape, materials, determine that the position is accurate, consistent.The 5th, can be according to the working ability of mould in the stretch blow machine, transmission mechanism is once released two or many plastic bottle blanks after being heated simultaneously, overcomes the time difference, equal cooling naturally, while stretch blow quality assurance.
Description of drawings
Fig. 1 is plastic bottle blank heater C of the present invention to (end to) schematic diagram;
Fig. 2 is that plastic bottle blank heater A of the present invention is to (side direction) schematic diagram;
Fig. 3 is that plastic bottle blank heater B of the present invention is to (overlooking) schematic diagram.
The specific embodiment
The invention discloses a kind of plastic bottle blank heater of producing plastic hollow vessel, the frame 12 that a heater is arranged, the operation of drive plastic bottle blank mainly is installed on frame (comprises the revolution of plastic bottle blank annular, as Fig. 1, shown in Figure 3, and rotation, rotation is same as prior art) transmission mechanism and the heater that plastic bottle blank is heated etc. form.Heater is the heating fluorescent tube 11 that is positioned at both sides on the workbench 29 of frame, two of heating fluorescent tube 11 connects adjusting rod 9 during assembling, form Contraband shape, adjusting rod 9 and the movable assembling of support, support is installed on the workbench 29 of frame 12, installs in the middle of workbench 29 and heating fluorescent tube 11 corresponding reflecting plates 20.By following structure more specifically can be that the support that will heating fluorescent tube adjusting rod be installed is divided into base 7 and montant 8, base 7 is fixed on the workbench 29, connecting pin 6 and securing members such as Fixed latches 5 or hold-down screw are arranged between montant 8 and the base 7, this purpose of connecting is whole fluorescent tubes outwards can be set level when installing and overhaul when fluorescent tube, lamp line, and is easy to operate, laborsaving.And on montant 8, be shaped on connecting hole, adjusting rod 9 passes the connecting hole of montant 8, so arbitrary fluorescent tube inwardly pushes away or is pulled outwardly all very convenient, overcome the defective that prior art integral body (several fluorescent tubes together) is regulated, connecting hole one side at montant 8 is shaped on fastener hole 10, behind adjusting rod 9 location, head on adjusting rod 9 and fix by the securing member in the fastener hole 10 10 ' (as screw) head.In order to make the temperature in the thermal treatment zone even, can fan 26 be installed in the outside of heating fluorescent tube 11, if in the air outlet front of fan 26 porous plate 30 is installed, the wind that fan 26 blows out is through porous plate 30 better effects if.For also needing to regulate with heating fluorescent tube 11 corresponding reflecting plates 20, device for installing and adjusting on the reflecting plate of wanting 20, adjusting bracket 13 on the frame of being fixed on is arranged, install, descend adjusting screw(rod) 15 and left and right adjusting screw(rod) 17 in the adjusting bracket, on the both sides of upper and lower adjusting screw(rod) 15 guide post 14 is arranged, behind the rotation hand wheel 16, make two reflecting plates upper and lower mobile steady, consistent.Two of left and right adjusting screw(rod) 17 is shaped on reverse thread, and after left and right adjusting screw(rod) 17 rotated, two swivel nuts that are installed in the outside inwardly or outwards moved simultaneously, and swivel nut 18 is connected and fixed bar 19, and fixed bar 19 links to each other with reflecting plate 20.The transmission mechanism outstanding feature that drives the plastic bottle blank operation is by being connected with into, the cylinder 22 of blast pipe 21 drives tooth bar 23, tooth bar 23 matches with gear 24, unilateral bearing 31 is installed again in the gear 24, unilateral bearing 31 matches with turning cylinder 3, so a cylinder drive tooth bar only direction rotates turning cylinder, form the unidirectional rotation in gap, drive sprocket wheel 4 on the turning cylinder 3, sprocket wheel 4 drives chain 1, there are driven sprocket 27 and driven shaft 28 in the other end of chain, plastic bottle blank supporting base 2 is installed on the chain 1, plastic bottle blank 25 is arranged on the supporting base, make plastic bottle blank 25 on the chain 1 become the step run in gap, step distance (length) can be regulated, once send the plastic bottle blank 25 that two or many (also can) have heated simultaneously, particularly satisfy many bottles of stretch blow machine mould time processing or the requirement of stretch blow machine automatically.
Claims (7)
1, plastic bottle blank heater, a heater frame is arranged, the transmission mechanism that drives the plastic bottle blank operation is installed on frame, form with the heater that plastic bottle blank is heated, it is characterized in that described heater is the heating fluorescent tube (11) that is positioned at both sides on the frame workbench, two of heating fluorescent tube (11) connects adjusting rod (9), adjusting rod (9) and the movable assembling of support, support is installed on the frame workbench (29), installs in the middle of workbench (29) and the heating corresponding reflecting plate of fluorescent tube (11) (20).
2, plastic bottle blank heater as claimed in claim 1, it is characterized in that the support that heating fluorescent tube adjusting rod is installed is divided into base (7) and montant (8), base (7) is fixed on the workbench (29), and connecting pin (6) and the Fixed latches (5) or the hold-down screw of rotation arranged between montant (8) and the base (7).
3, plastic bottle blank heater as claimed in claim 1, it is characterized in that being shaped on connecting hole on the montant (8), adjusting rod (9) passes the connecting hole of montant (8), and connecting hole one side of montant (8) has fastener hole (10), and the securing member (10 ') of fastener hole (10) fixes adjusting rod (9).
4, plastic bottle blank heater as claimed in claim 1, fan (26) is installed in the outside that it is characterized in that heating fluorescent tube (11).
5, plastic bottle blank heater as claimed in claim 4 is characterized in that porous plate (30) is installed in the air outlet front of fan (26).
6, plastic bottle blank heater as claimed in claim 1, it is characterized in that upward device for installing and adjusting of reflecting plate (20), adjusting bracket (13) on the frame of being fixed on is arranged, install, descend adjusting screw(rod) (15) and left and right adjusting screw(rod) (17) in the adjusting bracket, on the both sides of upper and lower adjusting screw(rod) (15) guide post (14) is arranged, swivel nut (18) is installed outside left and right adjusting screw(rod) (17), and swivel nut (18) is connected and fixed bar (19), and fixed bar (19) links to each other with reflecting plate (20).
7, plastic bottle blank heater as claimed in claim 1, the transmission mechanism that it is characterized in that described drive plastic bottle blank operation is the tooth bar (23) that is driven by cylinder (22), tooth bar (23) matches with gear (24), unilateral bearing (31) is installed in the gear (24), unilateral bearing (31) matches with turning cylinder (3), turning cylinder (3) is gone up sprocket wheel (4) is installed, sprocket wheel drives chain (1), there are driven sprocket (27) and driven shaft (28) in the other end of chain, and chain (1) is gone up plastic bottle blank supporting base (2) is installed.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101216448A CN100548629C (en) | 2003-03-20 | 2003-03-20 | The plastic bottle blank heater |
| CNA031159591A CN1532041A (en) | 2003-03-20 | 2003-03-20 | Plastic bottle blank heater |
| CNB2003101216433A CN100450749C (en) | 2003-03-20 | 2003-03-20 | New type heater for roughcast of plastic bottle |
| CNB2003101216452A CN100548630C (en) | 2003-03-20 | 2003-03-20 | A kind of plastic bottle blank heater |
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 Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101216452A Division CN100548630C (en) | 2003-03-20 | 2003-03-20 | A kind of plastic bottle blank heater |
| CNB2003101216433A Division CN100450749C (en) | 2003-03-20 | 2003-03-20 | New type heater for roughcast of plastic bottle |
| CNB2003101216448A Division CN100548629C (en) | 2003-03-20 | 2003-03-20 | The plastic bottle blank heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1532041A true CN1532041A (en) | 2004-09-29 |
Family
ID=34284516
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101216452A Expired - Fee Related CN100548630C (en) | 2003-03-20 | 2003-03-20 | A kind of plastic bottle blank heater |
| CNB2003101216448A Expired - Fee Related CN100548629C (en) | 2003-03-20 | 2003-03-20 | The plastic bottle blank heater |
| CNB2003101216433A Expired - Fee Related CN100450749C (en) | 2003-03-20 | 2003-03-20 | New type heater for roughcast of plastic bottle |
| CNA031159591A Pending CN1532041A (en) | 2003-03-20 | 2003-03-20 | Plastic bottle blank heater |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101216452A Expired - Fee Related CN100548630C (en) | 2003-03-20 | 2003-03-20 | A kind of plastic bottle blank heater |
| CNB2003101216448A Expired - Fee Related CN100548629C (en) | 2003-03-20 | 2003-03-20 | The 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) | CN100548630C (en) |
Cited By (6)
| 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 |
| CN107388829A (en) * | 2017-08-31 | 2017-11-24 | 中铁隆昌铁路器材有限公司 | The positioning heating arrangements and method of T-shaped bar |
| CN109732938A (en) * | 2019-02-20 | 2019-05-10 | 常州市信合久复合材料科技有限公司 | Environment-friendly type single screw rod extrusion molding production line |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 CNB2003101216452A patent/CN100548630C/en not_active Expired - Fee Related
- 2003-03-20 CN CNB2003101216448A patent/CN100548629C/en not_active Expired - Fee Related
- 2003-03-20 CN CNB2003101216433A patent/CN100450749C/en not_active Expired - Fee Related
- 2003-03-20 CN CNA031159591A patent/CN1532041A/en active Pending
Cited By (8)
| 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 |
| CN107388829A (en) * | 2017-08-31 | 2017-11-24 | 中铁隆昌铁路器材有限公司 | The positioning heating arrangements and method of T-shaped bar |
| 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 |
| CN109732938A (en) * | 2019-02-20 | 2019-05-10 | 常州市信合久复合材料科技有限公司 | Environment-friendly type single screw rod extrusion molding production line |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1562611A (en) | 2005-01-12 |
| CN100548629C (en) | 2009-10-14 |
| CN1562613A (en) | 2005-01-12 |
| CN100450749C (en) | 2009-01-14 |
| CN1562612A (en) | 2005-01-12 |
| CN100548630C (en) | 2009-10-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |