CN104098256A - Heating device for lamp tube bending machine - Google Patents
Heating device for lamp tube bending machine Download PDFInfo
- Publication number
- CN104098256A CN104098256A CN201310111701.8A CN201310111701A CN104098256A CN 104098256 A CN104098256 A CN 104098256A CN 201310111701 A CN201310111701 A CN 201310111701A CN 104098256 A CN104098256 A CN 104098256A
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- China
- Prior art keywords
- heating
- rotating shaft
- lamp tube
- underframe
- heating unit
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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
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- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Abstract
The invention discloses a heating device for a lamp tube bending machine. The heating device includes an end heating instrument and a whole heating instrument. The discharge port of the end heating instrument is communicated with the feed port of the whole heating instrument through a connecting rod. One end of the connecting rod is fixed to the discharge port of the end heating instrument, and the other end is disposed at the feed port of the whole heating instrument. The discharge port of the end heating instrument is slightly higher than the feed port of the whole heating instrument. According to the structure, when the heating device provided by the invention is used for lamp tube heating, both ends of the lamp tube are heated before whole heating of the lamp tube, so that a lamp head structure can be sintered at the end of the lamp tube, slippage and even shedding of the lamp head structure due to stress can be prevented during whole heating of the lamp tube and tube bending, and the production efficiency is improved. Heating of the the end of the lamp tube can preheat the lamp tube. Annular bulges are evenly distributed on the surface of a rotation shaft B, so that the lamp tube can be heated evenly and fully, burst of the lamp tube due to uneven heating can be avoided, and also unnecessary loss is reduced, fuels are saved at the same time, the production cost is lowered, and also the subsequent lamp tube bending operation can be convenient.
Description
Technical field
The present invention relates to fluorescent tube field, be specifically related to a kind of heating unit of lighting tube bender.
Background technology
Because electricity-saving lamp is compared ordinary incandescent lamp and is had long, the feature such as brightness is high, energy consumption is low of life-span; And electricity-saving lamp to compare common fluorescent start voltage lower, because electricity-saving lamp does not have stroboscopic, can protect eyes in addition, so electricity-saving lamp is widely used, country also started " green illumination " engineering in 2008, universal electricity-saving lamp, replaces incandescent light.Some electricity-saving lamps, for attractive in appearance, need to curve fluorescent tube various moulding under heated condition.But in producing at present, the heating process of fluorescent tube is generally carried out after straight tube fluorescent tube tube sealing, direct heating, can cause the air pressure in pipe to increase, and the holder structure of lamp tube ends portion is outwards slippage under pressure, even directly from lamp tube ends, comes off; After causing fluorescent tube to reclaim, again carry out end tube sealing, lamp tube end has can only scrapping of damage; Not only reduce production efficiency, but also increased production cost.
Summary of the invention
The object of the invention is to: overcome the deficiencies in the prior art, a kind of heating unit of lighting tube bender is provided, before fluorescent tube being carried out to integral body heating, carry out the local heating of lamp tube end, the holder structure of lamp tube end is sintered to fix in fluorescent tube, prevent holder structure pressurized and sliding phenomenon occurs in fluorescent tube heating and bend pipe process, also fluorescent tube is played to pre-heat effect, avoid fluorescent tube to damage, reduced unnecessary loss simultaneously, reduce production cost, improved production efficiency.
The technical solution used in the present invention is:
The heating unit of lighting tube bender, comprise end heating arrangement and Integral heating device, the discharge port of described end heating arrangement is connected with the opening for feed of Integral heating device by union lever, the discharge port of end heating arrangement is fixed in described union lever one end, and the other end is positioned over the opening for feed of Integral heating device; The discharge port height of described end heating arrangement is a little more than the opening for feed of Integral heating device.
The further improvement project of the present invention is, described end heating arrangement comprises underframe A, described underframe A top is provided with cover cap, and between described underframe A and cover cap, be evenly provided with many rotating shaft A along fluorescent tube direction, the power wheel of described rotating shaft A end is in transmission connection by travelling belt and motor A; Described rotating shaft A is rotationally connected with underframe A by support A, between described rotating shaft A, is respectively equipped with bocca A and pressure pin.
The present invention further improvement project is, described rotating shaft A is symmetrically fixed with respectively runner near place, two ends, and the described distance at same rotating shaft A two ends runner is less than the distance between lamp tube ends tube sealing place.
The present invention further improvement project is that the distance between described two adjacent shafts A is greater than the radius of runner, and is less than the diameter of runner.
The present invention further improvement project is, described pressure pin is symmetrically set between runner, and is individually fixed in substrate top, and described substrate is connected to a fixed by web plate, and described web plate is positioned at underframe A top, and is flexibly connected with underframe A by piston.
The present invention further improvement project is, described Integral heating device comprises underframe B, and described underframe B top is rotatably connected to many rotating shaft B by support B along fluorescent tube direction, and described rotating shaft B is connected by meshing transmission by the set gear of axial end and motor B respectively; Described underframe B top, between two adjacent shafts B, parallel shaft B is provided with many flame devices, described flame device top is evenly distributed with bocca B.
The present invention further improvement project is, described rotating shaft B top, between adjacent two rotating shaft B is arranged with respectively swinging block; Described swinging block is flexibly connected with support C by rotating shaft C respectively.
The present invention further improvement project is that the distance between the corresponding swinging block in described two ends is less than the length of fluorescent tube; The length of described flame device is less than the distance between the corresponding swinging block in two ends.
The present invention further improvement project is that described support C is fixed on the top of support B.
The present invention further improvement project is that described rotating shaft B surface uniform is distributed with annular projection.
Beneficial effect of the present invention is:
While the first, carrying out fluorescent tube heating with the present invention, before fluorescent tube carries out integral body heating, lamp tube ends is heated, make holder structure sintering at lamp tube end, prevent holder structure pressurized and produce slippage, obscission even in the whole heating of fluorescent tube and bend pipe process, improved production efficiency.
The second, with the present invention, carry out fluorescent tube when heating, carry out the end heating of fluorescent tube, fluorescent tube is played to pre-heat effect, prevent fluorescent tube after whole heat-processed in burst, reduced unnecessary loss, reduced production cost.
While three, carrying out the whole heating of fluorescent tube with the present invention, rotating shaft B surface uniform is distributed with ring dress projection, and fluorescent tube is heated evenly, fully, avoids occurring that fluorescent tube is heated inequality and bursts, and has saved fuel simultaneously, is also convenient to follow-up fluorescent tube bend pipe operation.
accompanying drawing explanation:
Fig. 1 is that structure master of the present invention looks schematic diagram.
Fig. 2 is that end heating arrangement structure master is depending on partly cuing open schematic diagram.
Fig. 3 is that end heating arrangement structure is overlooked and partly cutd open schematic diagram.
Fig. 4 is that Integral heating device structure master looks partial schematic sectional view.
Fig. 5 is Integral heating device structure schematic top plan view.
embodiment:
As shown in Figure 1, the present invention includes end heating arrangement 1 and Integral heating device 2, the discharge port of described end heating arrangement 1 is connected with the opening for feed of Integral heating device 2 by union lever 3, the discharge port of end heating arrangement 1 is fixed in described union lever 3 one end, and the other end is positioned over the opening for feed of Integral heating device 2; The discharge port height of described end heating arrangement 1 is a little more than the opening for feed of Integral heating device 2.
Shown in Fig. 2 and Fig. 3, described end heating arrangement 1 comprises underframe A101, and described underframe A101 top is provided with cover cap 103, in described cover cap 103, is provided with thermofin 108; Between described underframe A101 and cover cap 103, be evenly provided with in many rotating shaft A107(the implementation case along fluorescent tube direction, the radical of rotating shaft A107 is 13), the power wheel of described rotating shaft A107 end is in transmission connection with motor A114 by travelling belt 115; Described rotating shaft A107 is rotationally connected with underframe A101 by support A104, is respectively equipped with bocca A105 and pressure pin 106 between described rotating shaft A107, and described bocca A105 fixes by support plate 109 and the top of underframe A101; Described rotating shaft A107 is symmetrically fixed with respectively runner 102 near place, two ends, and the described distance at same rotating shaft A107 two ends runner 102 is less than the distance between lamp tube ends tube sealing place; Described runner 102 is fixed with rotating shaft A107 by axle sleeve 111; Distance between described two adjacent shafts A107 is greater than the radius of runner 102, and is less than the diameter of runner 102; Described pressure pin 106 is symmetrically set between runner 102, and is individually fixed in substrate 110 tops, and described substrate 110 is connected to a fixed by web plate 113, and described web plate 113 is positioned at underframe A101 top, and is flexibly connected with underframe A101 by piston 112; Described pressure pin 106 is downward-sloping along the delivery direction of fluorescent tube; The bottom of web plate 113, through underframe A101, is fixed in the piston rod end of described piston 112, and the piston cylinder of piston 112 is fixed on underframe A101.
Shown in Fig. 4 and Fig. 5, described Integral heating device 2 comprises underframe B201, described underframe B201 top is rotatably connected in many rotating shaft B202(the implementation case along fluorescent tube direction by support B204, the radical of rotating shaft B202 is 3), gear 210 and motor B211 that described rotating shaft B202 establishes by axle head 205 places are respectively connected by meshing transmission; Described underframe B201 top, between two adjacent shafts B202, parallel shaft B202 is provided with many flame devices 203, described flame device 203 tops are evenly distributed with bocca B; Described rotating shaft B202 top, between adjacent two rotating shaft B202, be arranged with respectively swinging block 206; The swing arm of the described swinging block 206 near Integral heating device 2 opening for feeds tilts to Integral heating device 2 opening for feeds, and the swing arm of the described swinging block 206 near Integral heating device 2 discharge ports tilts to Integral heating device 2 discharge ports; Described swinging block 206 is flexibly connected with support C207 by rotating shaft C 208 respectively; Described rotating shaft C 208 is rotated one week by signal control; Described rotating shaft C 208 is less than the length of fluorescent tube by the distance between the corresponding swinging block 206 in described two ends; The length of described flame device 203 is less than the distance between the corresponding swinging block 206 in two ends; Described support C207 is fixed on the top of support B204; Described rotating shaft B202 surface uniform is distributed with annular projection 209.
While carrying out fluorescent tube heating with the present invention, fluorescent tube is put into from the opening for feed of end heating arrangement 1, be positioned between two adjacent runners 102, rotating shaft A107 drives runner 102 to rotate, and runner 102 drives fluorescent tube rotation; By signal control, the piston rod of piston 112 stretches out piston cylinder, drives pressure pin 106 to rise, pressure pin 106 holds up fluorescent tube, and fluorescent tube moves along the vergence direction of pressure pin 106, passes through signal control, the piston rod of piston 112 is return piston cylinder, drives pressure pin 106 to set back; Meanwhile, fluorescent tube moves between the adjacent accurate wheel 102 of next group, and proceeds rotation under the drive of runner; When fluorescent tube moves to bocca A105 top, bocca A105 heats lamp tube ends simultaneously, and holder structure is sintered in to tube inner wall, and fluorescent tube, along with the knee-action of pressure pin 106, moves to the discharge port of end heating arrangement 1 gradually simultaneously; When fluorescent tube moves to the discharge port of end heating arrangement 1, fluorescent tube is sent to the opening for feed of Integral heating device 2 by union lever 3; Fluorescent tube enters between two adjacent shafts B202 by union lever 3, and 203 pairs of fluorescent tubes of flame device heat, and rotating shaft B202 rotates, and swinging block 206 blocks the proal while of fluorescent tube, and makes fluorescent tube keep rotation, makes fluorescent tube heating more evenly, fully; By signal control, rotating shaft C 207 drives swinging block 206 to swing to the discharge port direction of Integral heating device 2, and fluorescent tube moves forward to another and organizes between two adjacent shafts B202, again carries out rotation and heating; By signal control, rotating shaft C 207 rotates backward, and drives swinging block 206 to set back; After heating for some time, by signal control, rotating shaft C 207 is rotated, and drives swinging block 206 to swing to the discharge port direction of Integral heating device 2, promotes fluorescent tube from the discharge hole for discharge of Integral heating device 2; By signal control, rotating shaft C 207 rotates backward, and drives swinging block 206 to set back.
Claims (10)
1. the heating unit of lighting tube bender, it is characterized in that: comprise end heating arrangement (1) and Integral heating device (2), the discharge port of described end heating arrangement (1) is connected with the opening for feed of Integral heating device (2) by union lever (3), the discharge port of end heating arrangement (1) is fixed in described union lever (3) one end, and the other end is positioned over the opening for feed of Integral heating device (2); The discharge port height of described end heating arrangement (1) is a little more than the opening for feed of Integral heating device (2).
2. the heating unit of lighting tube bender as claimed in claim 1, it is characterized in that: described end heating arrangement (1) comprises underframe A(101), described underframe A(101) top is provided with cover cap (103), described underframe A(101) and between cover cap (103), be evenly provided with many rotating shaft A(107 along fluorescent tube direction), described rotating shaft A(107) power wheel of end is by travelling belt (115) and motor A(114) be in transmission connection; Described rotating shaft A(107) by support A(104) be rotationally connected with underframe A(101), described rotating shaft A(107) between be respectively equipped with bocca A(105) and pressure pin (106).
3. the heating unit of lighting tube bender as claimed in claim 2, it is characterized in that: described rotating shaft A(107) near two ends places, be symmetrically fixed with respectively runner (102), described in be positioned at same rotating shaft A(107) distance of two ends runner (102) is less than the distance between lamp tube ends tube sealing place.
4. the heating unit of lighting tube bender as claimed in claim 3, is characterized in that: the distance described two adjacent shafts A(107) is greater than the radius of runner (102), and is less than the diameter of runner (102).
5. the heating unit of lighting tube bender as claimed in claim 2, it is characterized in that: described pressure pin (106) is symmetrically set between runner (102), and be individually fixed in substrate (110) top, described substrate (110) is connected to a fixed by web plate (113), described web plate (113) is positioned at underframe A(101) top, and by piston (112) and underframe A(101) be flexibly connected.
6. the heating unit of lighting tube bender as claimed in claim 1, it is characterized in that: described Integral heating device (2) comprises underframe B(201), described underframe B(201) top is by support B(204) along fluorescent tube direction, be rotatably connected to many rotating shaft B(202), described rotating shaft B(202) gear (210) established by axle head (205) place respectively and motor B(211) be connected by meshing transmission; Described underframe B(201) top, be positioned at two adjacent shafts B(202) between, parallel shaft B(202) be provided with many flame devices (203), described flame device (203) top is evenly distributed with bocca B.
7. the heating unit of lighting tube bender as claimed in claim 6, is characterized in that: described rotating shaft B(202) top, be positioned at adjacent two rotating shaft B(202) between, be arranged with respectively swinging block (206); Described swinging block (206) is respectively by rotating shaft C (208) and support C(207) be flexibly connected.
8. the heating unit of the lighting tube bender as described in claim 6 or 7, is characterized in that: the distance between the corresponding swinging blocks in described two ends (206) is less than the length of fluorescent tube; The length of described flame device (203) is less than the distance between the corresponding swinging blocks in two ends (206).
9. the heating unit of lighting tube bender as claimed in claim 7, is characterized in that: described support C(207) be fixed on support B(204) top.
10. the heating unit of lighting tube bender as claimed in claim 6, is characterized in that: described rotating shaft B(202) surface uniform is distributed with annular projection (209).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310111701.8A CN104098256A (en) | 2013-04-02 | 2013-04-02 | Heating device for lamp tube bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310111701.8A CN104098256A (en) | 2013-04-02 | 2013-04-02 | Heating device for lamp tube bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104098256A true CN104098256A (en) | 2014-10-15 |
Family
ID=51666851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310111701.8A Pending CN104098256A (en) | 2013-04-02 | 2013-04-02 | Heating device for lamp tube bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104098256A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609711A (en) * | 2014-12-30 | 2015-05-13 | 宜兴市晨虹照明电器有限公司 | Bent softening device of fluorescent tube |
| CN107159759A (en) * | 2017-07-13 | 2017-09-15 | 张家港市宇昇机械有限公司 | A kind of bending machine |
| CN108246913A (en) * | 2018-01-25 | 2018-07-06 | 张家港市宇昇机械有限公司 | A kind of bending machine |
-
2013
- 2013-04-02 CN CN201310111701.8A patent/CN104098256A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609711A (en) * | 2014-12-30 | 2015-05-13 | 宜兴市晨虹照明电器有限公司 | Bent softening device of fluorescent tube |
| CN107159759A (en) * | 2017-07-13 | 2017-09-15 | 张家港市宇昇机械有限公司 | A kind of bending machine |
| CN107159759B (en) * | 2017-07-13 | 2023-06-02 | 张家港市宇昇机械有限公司 | Pipe bending machine |
| CN108246913A (en) * | 2018-01-25 | 2018-07-06 | 张家港市宇昇机械有限公司 | A kind of bending machine |
| CN108246913B (en) * | 2018-01-25 | 2023-06-27 | 张家港市宇昇机械有限公司 | Pipe bending machine |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141015 |