CN204977411U - Bottle blowing machine heating fluorescent tube - Google Patents
Bottle blowing machine heating fluorescent tube Download PDFInfo
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- CN204977411U CN204977411U CN201520656436.6U CN201520656436U CN204977411U CN 204977411 U CN204977411 U CN 204977411U CN 201520656436 U CN201520656436 U CN 201520656436U CN 204977411 U CN204977411 U CN 204977411U
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- fluorescent tube
- bottle embryo
- blowing machine
- bottle
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Abstract
The utility model discloses a bottle blowing machine heating fluorescent tube, including the body, be equipped with the filament in the body, the cross section of body links to each other by the circular arc curve segment towards the bottle embryo with the circular arc curve segment and parabolic segment, hyperbolic line segment or the elliptical curve section of bottle embryo are formed dorsad, the filament lie in the focus department of parabolic segment, hyperbolic line segment or elliptical curve section, the surface of parabolic segment, hyperbolic line segment or elliptical curve section be equipped with can the light beam the coating. The utility model discloses have good light reflection efficiency, can more effectively improve the efficiency of light energy utilization.
Description
Technical field
The utility model relates to heating fluorescent tube, particularly a kind of bottle blowing machine heating fluorescent tube.
Background technology
Bottle embryo enters before mold cavity carries out blow molding, need heat bottle embryo.Be provided with heating furnace in firing equipment for heating bottle embryo, heating furnace mainly comprises heating fluorescent tube and reflecting plate, and towards the side of bottle embryo, the IR direct irradiation that fluorescent tube sends heats it on bottle embryo; The side of bottle embryo dorsad, IR is then heated the bottle embryo entered in heating furnace by the reflex of reflecting plate, and bottle embryo is walked at heating process cathetus and kept rotation to reach the effect of thermally equivalent.
As shown in Figure 1, be traditional bottle blowing machine firing equipment, its heating furnace 500 forms primarily of fluorescent tube 200 and reflecting plate 400,401, and heating fluorescent tube is made up of cylindrical glass tube, filament, two end terminals and wire, and filament is positioned at the home position of cylindrical glass tube.Reflecting plate 400,401 is dull and stereotyped, and the side arc surface of fluorescent tube 200 bottle embryo is dorsad covered with can the coating 201 of reflection ray, and fluorescent tube 200 is adjustable to the distance d of bottle embryo, when adjusting this distance d, can change the heat intensity of bottle embryo 100.The IR produced to the side of bottle embryo after filament energising can heat in bottle embryo surface it in direct projection.And the IR of the side generation of bottle embryo dorsad, a part heats bottle embryo after coating 201 reflects, a part is through being reflected by reflecting plate 400 after coating 201 and heating bottle embryo, IR through bottle embryo then heats bottle embryo after the reflection of the reflecting plate 401 of bottle embryo other side again, thus in heating furnace, form repeatedly interreflection.But, from reflection and the refraction principle of light, the IR (this part IR that namely in shadow region, the filament of fluorescent tube sends) that filament penetrates up and down, cannot by reflection to bottle embryo, but directly penetrate the space formed between reflecting plate and bottle embryo up and down, thus this part IR cannot be irradiated on bottle embryo 100, and the utilization rate of the IR causing filament to produce is lower, causes the waste of the energy.
For reducing above-mentioned energy waste, patent publication No. is that traditional plane-reflector is replaced cambered surface reflecting plate 400a as shown in Figure 2 by the patent application of DE19724621A1, and make, in the focus being centrally located at its cambered surface reflecting plate 400a of fluorescent tube 200, effectively to increase the utilization rate of IR.But, this structure still Shortcomings, reason is: if because of production requirement, when the distance of fluorescent tube and bottle embryo needs to adjust, the center of fluorescent tube will no longer be positioned in the reflector focus of cambered surface reflecting plate, cause the divergence of beam reflected, can not get collimated light beam as shown in Figure 2, therefore, light reflection efficiency is low, and the light sent up and down still can not be utilized, finally cause the utilization rate of IR to reduce, and the processing charges of this reflecting plate is higher.
Summary of the invention
The purpose of this utility model is to provide a kind of bottle blowing machine to heat fluorescent tube, and its light reflection efficiency is high, more effectively can improve the efficiency of light energy utilization.
A kind of bottle blowing machine heating fluorescent tube described in the utility model, comprise body, filament is provided with in body, described body cross section is by the circular segment towards bottle embryo and be connected with circular segment and the parabolic segment of bottle embryo, hyperbolic line segment or elliptic curve section form dorsad, described filament is positioned at the focus place of parabolic segment, hyperbolic line segment or elliptic curve section, and the surface of parabolic segment, hyperbolic line segment or elliptic curve section is provided with the coating of energy reflection ray.
A kind of bottle blowing machine heating fluorescent tube described in the utility model, owing to being arranged to parabola by one section of the cross section of tube tube body bottle embryo dorsad, hyperbola or elliptic curve shape, and filament is arranged on parabola, the focus place of hyperbolic line segment or elliptic curve section, after filament energising, the part IR b of the direct directive bottle embryo that filament produces heats bottle embryo in bottle embryo surface through direct projection after the circular segment of fluorescent tube, another part IR (comprise and penetrating up and down) is then through parabolic segment, form parallel infrared beam a after the reflection of the face coat of hyperbolic line segment or elliptic curve section and in bottle embryo surface, bottle embryo heated through irradiating after circular segment, this part collimated light beam a concentration degree is high, and be positioned at parabolic segment all the time due to filament, the focus place of hyperbolic line segment or elliptic curve section, therefore, the concentration degree of the parallel infrared beam a of this part reflection can not change with the change of the distance of fluorescent tube and bottle embryo, ensure that heating lamp pipe has good light reflection efficiency, more effectively can improve the efficiency of light energy utilization.The situation that a large amount of IR (the part IR shown in Fig. 1 dash area) is wasted can not be there is as traditional heating fluorescent tube; Also there will not be as patent publication No. for the technical scheme as described in the patent application of DE19724621A1 needs reflecting plate to be made the higher arc of cost and the situation that can not regulate the distance of fluorescent tube and bottle embryo (otherwise can reduce reflection efficiency) as required just like that, through coating that little a part of infrarefraction light c then by baffle reflection to bottle embryo surface.
Accompanying drawing explanation
Fig. 1 is the working state schematic representation of traditional bottle blowing machine firing equipment.
Fig. 2 is the working state schematic representation of existing bottle blowing machine firing equipment
Fig. 3 is the schematic diagram of bottle blowing machine of the present utility model heating fluorescent tube.
Fig. 4 is working state schematic representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, a kind of bottle blowing machine heating fluorescent tube described in the utility model, comprise body 1, body can be made up of glass, filament 13 is provided with in body 1, the cross section of described body 1 is by the circular segment 11 towards bottle embryo 100 and be connected with circular segment 11 and the parabolic segment 12 of bottle embryo 100 dorsad, hyperbolic line segment or elliptic curve section composition, described filament 13 is positioned at parabolic segment 12, the focus place of hyperbolic line segment or elliptic curve section, parabolic segment 12, the surface of hyperbolic line segment or elliptic curve section is provided with the coating 2 of energy reflection ray, this coating can be located at parabolic segment, the outer surface of hyperbolic line segment or elliptic curve section.After filament 13 is energized, the part IR b of the direct directive bottle embryo that filament 13 produces heats bottle embryo 100 in bottle embryo 100 surface through direct projection after the circular segment 11 of fluorescent tube, another part IR (comprise and penetrating up and down) is then through parabolic segment 12, the face coat 2 of hyperbolic line segment or elliptic curve section reflects the parallel infrared beam a of rear formation and heats bottle embryo in bottle embryo surface through irradiating after circular segment 11, the concentration degree of this part collimated light beam a is high, and be positioned at the focus place of parabolic segment 12 hyperbolic line segment or elliptic curve section all the time due to filament 2, therefore, the concentration degree of the parallel infrared beam a of this part reflection can not change with the change of the distance D of fluorescent tube and bottle embryo, adjustment distance D can be needed according to heating, ensure that heating lamp pipe has good light reflection efficiency, more effectively can improve the efficiency of light energy utilization, the situation that a large amount of IR (IR shown in Fig. 1 dash area) is wasted can not be there is as traditional heating fluorescent tube, also there will not be as patent publication No. for the technical scheme as described in the patent application of DE19724621A1 needs reflecting plate to be made the higher arc of cost and the situation that can not regulate the distance of fluorescent tube and bottle embryo (otherwise can reduce reflection efficiency) as required just like that.That little a part of infrarefraction light c through coating 2 then reflexes to bottle embryo 100 surface by reflecting plate 200, and this reflecting plate 200 can be dull and stereotyped.
Described body 1 can be the body of linear pattern, " U " type or its alloytype shape.It is prior art, no longer repeats here.
Claims (3)
1. a bottle blowing machine heating fluorescent tube, comprise body, filament is provided with in body, it is characterized in that: described body cross section is by the circular segment towards bottle embryo and be connected with circular segment and the parabolic segment of bottle embryo, hyperbolic line segment or elliptic curve section form dorsad, described filament is positioned at the focus place of parabolic segment, hyperbolic line segment or elliptic curve section, and the surface of parabolic segment, hyperbolic line segment or elliptic curve section is provided with the coating of energy reflection ray.
2. bottle blowing machine heating fluorescent tube according to claim 1, is characterized in that: described body can be linear pattern, " U " type body.
3. bottle blowing machine heating fluorescent tube according to claim 1, is characterized in that: coating is located at the outer surface of parabolic segment, hyperbolic line segment or elliptic curve section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520656436.6U CN204977411U (en) | 2015-08-28 | 2015-08-28 | Bottle blowing machine heating fluorescent tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520656436.6U CN204977411U (en) | 2015-08-28 | 2015-08-28 | Bottle blowing machine heating fluorescent tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204977411U true CN204977411U (en) | 2016-01-20 |
Family
ID=55111823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520656436.6U Active CN204977411U (en) | 2015-08-28 | 2015-08-28 | Bottle blowing machine heating fluorescent tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204977411U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216283A (en) * | 2015-08-28 | 2016-01-06 | 广州达意隆包装机械股份有限公司 | A kind of bottle blowing machine heating fluorescent tube |
| EP3928954B1 (en) | 2020-06-24 | 2023-03-29 | Krones Ag | Method and device for heating plastic pre-forms with adjustable focussing device |
-
2015
- 2015-08-28 CN CN201520656436.6U patent/CN204977411U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216283A (en) * | 2015-08-28 | 2016-01-06 | 广州达意隆包装机械股份有限公司 | A kind of bottle blowing machine heating fluorescent tube |
| WO2017035885A1 (en) * | 2015-08-28 | 2017-03-09 | 广州达意隆包装机械股份有限公司 | Heating lamp-tube for bottle blowing machine |
| EP3928954B1 (en) | 2020-06-24 | 2023-03-29 | Krones Ag | Method and device for heating plastic pre-forms with adjustable focussing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |