CN201125209Y - Glass tube heating device of helical type florescent lamp pipe bender - Google Patents
Glass tube heating device of helical type florescent lamp pipe bender Download PDFInfo
- Publication number
- CN201125209Y CN201125209Y CNU2007201284631U CN200720128463U CN201125209Y CN 201125209 Y CN201125209 Y CN 201125209Y CN U2007201284631 U CNU2007201284631 U CN U2007201284631U CN 200720128463 U CN200720128463 U CN 200720128463U CN 201125209 Y CN201125209 Y CN 201125209Y
- Authority
- CN
- China
- Prior art keywords
- heater
- glass
- tube
- helical type
- florescent lamp
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Resistance Heating (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model provides a glass pipe heating device for a helical type fluorescent lamp pipe bender which comprises a first furnace shaft and a second furnace shaft to be matched through opening and closing. A heating-free zone is arranged in the middle or in the position close to the middle of the first furnace shaft and the second furnace shaft. The first furnace shaft and the second furnace shaft are provided with electrical heating elements on both sides of the heating-free zone. By adopting the utility model, glass pipes can be heated uniformly and quickly. The opening and closing furnace shafts can match with mechanical arms, thereby being applicable to the helical type fluorescent lamp pipe bender, achieving automatically bending of the glass pipes, reducing the labor intensity, improving the production efficiency and guaranteeing the product quality.
Description
Technical field
The utility model relates to the mechanism of making helical fluorescent lamp tube, relates in particular to lighting tube heating mechanism wherein.
Background technology
At present, the fluorescent tube of helical type florescent lamp tube-bending machine adopts manual operations, and its process furnace is formed around round combustion chamber by an electric stove wire.During operation, get a glass-tube and be placed on the stove internal heating, see after glass-tube softens fully and immediately glass-tube is taken out process furnace, be placed in the middle of the mould, both hands keeping parallelism position, the switch that foot-operated simultaneously mould rises carries out bend pipe, when glass-tube has been bent soon, and inlet open, to glass-tube blowing bulging, after seeing that glass-tube on the mould sticks out fully, close intake valve, put down a glass-tube then and heat, both hands are arrested two pin of the glass-tube on the mould again, open the air valve that mould descends, the glass-tube after being shaped is taken out, carry out the operation cycle of next root glass-tube bend pipe again.In heating process, entirely by manual operation and control, difficult quality is stable, easily because of heating problems affect glass-tube bend pipes such as inhomogeneous.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of glass-tube heating unit that can make the helical type florescent lamp tube-bending machine that glass-tube is heated evenly.The utility model by the following technical solutions for this reason: it comprises first body of heater and second body of heater that folding cooperates, the centre of first body of heater and second body of heater or close middle part are respectively equipped with the heating neutral area, and first body of heater and second body of heater are respectively equipped with an electric heating element in the both sides of heating neutral area.Owing to adopt the technical solution of the utility model, glass-tube is heated evenly, heating is fast, the body of heater of folding can cooperate with mechanical manipulator, thereby can be applied to the helical type florescent lamp tube-bending machine, realizes glass-tube automatization bend pipe, reduce labour intensity, enhance productivity, guarantee quality product.
Description of drawings
Fig. 1 is the side-view of a kind of embodiment of the utility model.
Fig. 2 is first body of heater or the combustion chamber of second body of heater and the side-view of nichrome wire combination among Fig. 1.
Fig. 3 is first body of heater or the combustion chamber of second body of heater and the front schematic view of nichrome wire combination among Fig. 1
Embodiment
With reference to accompanying drawing.The utility model comprises the centre of first body of heater 1 that folding cooperates and second body of heater, 2, the first bodies of heater and second body of heater or is respectively equipped with heating neutral area 3, the first bodies of heater and second body of heater is respectively equipped with an electric heating element in the both sides of heating neutral area near the middle part.
In the utility model, it is the same that first body of heater 1 and second body of heater 2 can be made, and they are respectively equipped with tabular combustion chamber 4 and shell 5, and described combustion chamber is provided with the locating structure of an electric heating element, and the length of combustion chamber can customize according to the length of glass-tube.Be provided with lagging material 6 between shell and combustion chamber, such as asbestos.
Described an electric heating element is located at the 11 and second furnace body inside surface 21, first furnace body inside surface respectively, described combustion chamber is provided with the locating slot 7 as an electric heating element locating structure, like this, can make the heating effect of electrical heating element reach best, help glass-tube and be heated evenly.
In the present embodiment, described an electric heating element is a nichrome wire 8.On the combustion chamber of the present invention's first body of heater 1 and second body of heater 2 each be wound in two semi-enclosed pipelines respectively by two nichrome wire 8, and, two nichrome wire on the same body of heater be divided into combustion chamber about, the combustion chamber between them for the heating neutral area 3.8 nichrome wire heads are connected on the controller 10 by screw 9, and 4 nichrome wire are connected respectively to 4 temp controlled meters 20 on the controller.During work, 4 temperature control tables carry out the temperature adjustment heating to 4 nichrome wire respectively.
In the utility model, heating neutral area 3 is meant does not establish an electric heating element in this interval, or is markedly inferior to an electric heating element density in its both sides body of heater in this interval an electric heating element density.Like this, can avoid in heating unit, occurring the low phenomenon of the high both sides of medium temperature temperature, glass-tube is heated evenly in heating unit, can help the operation of mechanize bend pipe.
In the helical type florescent lamp tube-bending machine, the folding of first body of heater 1 and second body of heater 2 cooperates and can drive realization by cylinder or other mechanical actuation devices.
Claims (6)
1, the glass-tube heating unit of helical type florescent lamp tube-bending machine, it is characterized in that it comprises first body of heater and second body of heater that folding cooperates, the centre of first body of heater and second body of heater or close middle part are respectively equipped with the heating neutral area, and first body of heater and second body of heater are respectively equipped with an electric heating element in the both sides of heating neutral area.
2, the glass-tube heating unit of helical type florescent lamp tube-bending machine as claimed in claim 1 is characterized in that being respectively equipped with tabular combustion chamber and shell in described first body of heater and second body of heater, and described combustion chamber is provided with the locating structure of an electric heating element.
3, the glass-tube heating unit of helical type florescent lamp tube-bending machine as claimed in claim 2 is characterized in that described an electric heating element is located at the inner surface of first body of heater and second body of heater respectively, and described combustion chamber is provided with the locating slot as an electric heating element locating structure.
4, the glass-tube heating unit of helical type florescent lamp tube-bending machine as claimed in claim 2 is characterized in that being provided with lagging material between shell and combustion chamber.
5, the glass-tube heating unit of helical type florescent lamp tube-bending machine as claimed in claim 1 is characterized in that the both sides an electric heating element of the heating neutral area of first body of heater and second body of heater is connected with temp controlled meter respectively.
6,, it is characterized in that described an electric heating element is a nichrome wire as the glass-tube heating unit of claim 1,2,3,4 or 5 described helical type florescent lamp tube-bending machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201284631U CN201125209Y (en) | 2007-04-13 | 2007-09-26 | Glass tube heating device of helical type florescent lamp pipe bender |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710068040XA CN101047106A (en) | 2007-04-13 | 2007-04-13 | Tube bender of energy-saving tube screw tube bending machine |
| CN200710068040.X | 2007-04-13 | ||
| CNU2007201284631U CN201125209Y (en) | 2007-04-13 | 2007-09-26 | Glass tube heating device of helical type florescent lamp pipe bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201125209Y true CN201125209Y (en) | 2008-10-01 |
Family
ID=38771555
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200710068040XA Pending CN101047106A (en) | 2007-04-13 | 2007-04-13 | Tube bender of energy-saving tube screw tube bending machine |
| CNU2007201284631U Expired - Fee Related CN201125209Y (en) | 2007-04-13 | 2007-09-26 | Glass tube heating device of helical type florescent lamp pipe bender |
| CNU2007201825986U Expired - Fee Related CN201125210Y (en) | 2007-04-13 | 2007-09-28 | Pipe bending gripping device of helical type florescent lamp glass tube pipe bender |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200710068040XA Pending CN101047106A (en) | 2007-04-13 | 2007-04-13 | Tube bender of energy-saving tube screw tube bending machine |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201825986U Expired - Fee Related CN201125210Y (en) | 2007-04-13 | 2007-09-28 | Pipe bending gripping device of helical type florescent lamp glass tube pipe bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN101047106A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101215075B (en) * | 2007-12-26 | 2011-02-23 | 江苏通力机电集团有限公司 | Holding device for screw energy-saving lamp tube formation |
| CN101219852B (en) * | 2008-01-18 | 2010-11-03 | 潘昌贵 | Lighting tube heating mechanism for lighting tube bender for ring fluorescent lamp |
| CN101328009B (en) * | 2008-07-23 | 2011-06-15 | 潘昌贵 | Helical type florescent lamp automatic elbow forming machines |
| CN101665317B (en) * | 2009-09-30 | 2011-07-20 | 福建农林大学 | Hold mechanical hand for shaping double helical energy-saving lamp |
| CN102234176B (en) * | 2010-04-23 | 2013-06-26 | 隆达电子股份有限公司 | Pipe bending device |
| CN102030463B (en) * | 2010-11-30 | 2012-07-25 | 宋云峰 | Bending machine for spiral light tube |
| CN102436993B (en) * | 2011-12-30 | 2014-10-08 | 杭州临安恒星照明电器有限公司 | Automatic small head pulling mechanism of round exhausting machine |
| CN113336428B (en) * | 2021-05-11 | 2022-10-25 | 杭州大和热磁电子有限公司 | Quartz tube bending device and method |
-
2007
- 2007-04-13 CN CNA200710068040XA patent/CN101047106A/en active Pending
- 2007-09-26 CN CNU2007201284631U patent/CN201125209Y/en not_active Expired - Fee Related
- 2007-09-28 CN CNU2007201825986U patent/CN201125210Y/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN201125210Y (en) | 2008-10-01 |
| CN101047106A (en) | 2007-10-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Mingjia Illumination Co Ltd, Linhai City Assignor: Pan Changgui Contract record no.: 2010330001464 Denomination of utility model: Glass tube heating device for screw fluorescent lamp pipe bending machine Granted publication date: 20081001 License type: Exclusive License Record date: 20100727 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081001 Termination date: 20120926 |