CN202018943U - Station head of energy-saving lamp tube sealing machine - Google Patents
Station head of energy-saving lamp tube sealing machine Download PDFInfo
- Publication number
- CN202018943U CN202018943U CN2011200318410U CN201120031841U CN202018943U CN 202018943 U CN202018943 U CN 202018943U CN 2011200318410 U CN2011200318410 U CN 2011200318410U CN 201120031841 U CN201120031841 U CN 201120031841U CN 202018943 U CN202018943 U CN 202018943U
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- Prior art keywords
- nozzle
- inner sleeve
- gas
- nozzle inner
- gas cavity
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- Expired - Lifetime
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- 238000007789 sealing Methods 0.000 title claims abstract description 39
- 239000012535 impurity Substances 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 71
- 238000000034 method Methods 0.000 description 4
- 238000000137 annealing Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a station head of an energy-saving lamp tube sealing machine. The station head comprises a core column fixing shaft, a nozzle inner sleeve, a nozzle outer sleeve, a gas cavity, and a gas connecting pipe, wherein the gas cavity adopts a structure that the upper part and the lower part are communicated; the nozzle inner sleeve is fixedly clamped in the gas cavity along the axial direction of the gas cavity, and the upper section and the lower section of the nozzle inner sleeve respectively extend out of the gas cavity; and the nozzle outer sleeve is detachably sealed at the upper end of the gas cavity in a matched manner, and the upper section of the nozzle outer sleeve wraps the upper section of the nozzle inner sleeve, so that a ring-shaped nozzle is formed through the matching between the nozzle outer sleeve and the nozzle inner sleeve; the upper end of the core column is provided with an insertion opening structure which is in accordance with the diameter of a core column exhaust pipe; the core column fixing shaft is fixedly sleeved in the nozzle inner sleeve along the axial direction of the nozzle inner sleeve, and two ends of the core column fixing shaft extend out of the nozzle inner sleeve respectively; and the gas cavity is connected with the gas connecting pipe through a gas inlet which is formed in the gas cavity. By adopting the detachable mounting mode, the station head is convenient for nozzle impurity removal, and facilitates the improvement of sealing quality and qualified rate of the product.
Description
Technical Field
The utility model relates to an energy-saving lamp tube sealing machine station head, in particular to a detachable energy-saving lamp tube sealing machine station head.
Background
The sealing process of the energy-saving lamp tube is an important process in the production process of the energy-saving lamp tube, and the quality of sealing determines the qualified rate of the lamp tube. At present, the station heads of the energy-saving lamp tube sealing machine have three types: one method is that two semicircular flame nozzles are close to the sealing positions of the lamp tube and the core column to be heated and sealed by manually swinging a handle, the sealing type belongs to manual sealing, the efficiency is low, and the effect is particularly poor for the sealing of a full-spiral energy-saving lamp tube; the second is that the size of flame is designed, and the station head moves to drive the lamp tube and the core column to seal, the type is mainly used for semi-automatic sealing, and the station head of the type is heated from the edge of the lamp tube due to the fact that the flame heats, local heating is uneven, waste products are more, and the station head is not suitable for sealing of a full-spiral energy-saving lamp tube; the third is to design the flame on the circumference of the core column socket, and the station head of the type has smaller nozzle due to smaller whole device, and after long-term use, the nozzle opening is easily blocked by impurities, so that local heating is uneven, and the quality and the qualification rate of the lamp tube sealing are influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide an energy-saving fluorescent tube capper station head, it adopts detachable a plurality of parts to mutually support, not only is applicable to manual sealing, is applicable to semi-automatic, the full-automatic of full-spiral energy-saving fluorescent tube to seal moreover.
The utility model provides a technical scheme that its technical problem adopted is: an energy-saving lamp tube sealing machine station head comprises a core column fixing shaft, a nozzle inner sleeve, a nozzle outer sleeve, a gas cavity and a gas connecting pipe; the gas cavity is a cavity structure which is through up and down, the nozzle inner sleeve is fixedly clamped in the gas cavity along the axial direction of the gas cavity, the upper section of the nozzle inner sleeve extends out of the upper end opening of the gas cavity, and the lower section of the nozzle inner sleeve extends out of the lower end opening of the gas cavity and seals the lower end opening; the nozzle outer sleeve is detachably matched at the upper end of the gas cavity in a sealing way, the upper section of the nozzle outer sleeve is coated on the upper section of the nozzle inner sleeve, and the nozzle outer sleeve and the nozzle inner sleeve are matched with each other to form an annular nozzle; the upper end of the core column fixing shaft is provided with a socket structure with the same diameter and size as the core column exhaust pipe, the core column fixing shaft is fixedly sleeved in the nozzle inner sleeve along the axis direction of the nozzle inner sleeve, and two ends of the core column fixing shaft respectively extend out of the nozzle inner sleeve; an air inlet is arranged in the gas cavity, and the gas cavity is connected with a gas connecting pipe through the air inlet.
Furthermore, the device also comprises a screw cap; the nozzle inner sleeve is of a sleeve structure with a convex middle wall surface, and is limited in the gas cavity through the convex middle wall surface; the outer wall of the lower section of the nozzle inner sleeve is provided with first threads, a screw cap is matched on the lower section of the nozzle inner sleeve corresponding to the lower part of the gas cavity, and the threads of the inner wall of the nozzle inner sleeve are in spiral fit with the first threads of the nozzle inner sleeve, so that the nozzle inner sleeve is fixed with the gas cavity.
Furthermore, the device also comprises a tightening screw; a screw hole is formed in the side wall of the screw cap; the screwing screw is matched with the screw hole of the screw cap in a spiral way, and the tail end of the rod body of the screwing screw is abutted against the outer wall of the core column fixing shaft, so that the core column fixing shaft is fixed with the nozzle inner sleeve.
Be equipped with the second screw thread on the bottom inner wall of nozzle overcoat, be equipped with the third screw thread on the top outer wall in gas chamber, the cooperation in top in gas chamber is in the bottom of nozzle overcoat, and its third screw thread with the bottom second screw thread of nozzle overcoat is screw-thread fit mutually.
Be equipped with the fourth screw thread on the air inlet inner wall in gas chamber, be equipped with the fifth screw thread on the one end outer wall of gas connecting pipe, the one end cooperation of gas connecting pipe is in the air inlet in gas chamber, and its fifth screw thread with the fourth screw thread looks screw fit in gas chamber.
A plurality of first raised strips are arranged on the periphery of the outer wall of the bottom of the nozzle outer sleeve.
And a plurality of second raised strips are arranged on the periphery of the outer wall of the top of the upper section of the nozzle inner sleeve.
The beneficial effects of the utility model are that, owing to including stem fixed axle, nozzle endotheca, nozzle overcoat, gas chamber and gas connecting pipe, and be detachable connection between these several parts, make the utility model discloses use after a long time, can conveniently clear up the long-pending impurity of staying of nozzle to the flame that makes the nozzle can heat fluorescent tube and stem uniformly, improves the qualification rate of production and seals the quality.
The present invention will be described in further detail with reference to the accompanying drawings and examples; however, the station head of the energy saving lamp tube sealing machine of the present invention is not limited to the embodiment.
Drawings
Fig. 1 is an exploded schematic view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a cross-sectional view of the present invention taken along line a-a of fig. 2.
Detailed Description
In the embodiment, referring to the drawings, the station head of the energy saving lamp tube sealing machine of the present invention comprises a core column fixing shaft 1, a nozzle inner sleeve 2, a nozzle outer sleeve 3, a gas cavity 4 and a gas connecting pipe 5. The gas cavity 4 is a cavity structure which is through up and down, the nozzle inner sleeve 2 is fixedly clamped in the gas cavity 4 along the axial direction of the gas cavity 4, the upper section of the nozzle inner sleeve 2 extends out of the upper end opening of the gas cavity 4, and the lower section of the nozzle inner sleeve 2 extends out of the lower end opening of the gas cavity 4 and seals the lower end opening; nozzle overcoat 3 is the upper end of detachable sealed cooperation at gas chamber 4 as the upper cover in gas chamber 4 to make gas chamber 4 form a closed cavity, thereby make the gas can concentrate at the gas intracavity, form stable gas air current, and jet out stable fire head. The upper section of the nozzle outer sleeve 3 is coated on the upper section of the nozzle inner sleeve 2, and the two are matched with each other to form an annular nozzle. The upper end of the core column fixing shaft 1 is provided with a socket structure with the same diameter and size as the core column exhaust pipe, the core column fixing shaft 1 is fixedly sleeved in the nozzle inner sleeve 2 along the axial direction of the nozzle inner sleeve 2, and two ends of the core column fixing shaft 1 respectively extend out of the nozzle inner sleeve 2. An air inlet 41 is opened in the gas chamber 4, and the gas chamber 4 is connected to the gas connecting pipe 5 through the air inlet 41.
Wherein,
the nozzle inner sleeve 2 is fixed in the gas cavity 4 through a screw cap 6; the nozzle inner sleeve 2 is of a sleeve structure with a convex middle wall surface, and the nozzle inner sleeve 2 is limited in the gas cavity 4 through the convex middle wall surface; the outer wall of the lower section of the nozzle inner sleeve 2 is provided with first threads, the screw cap 6 is matched on the lower section of the nozzle inner sleeve 2 below the corresponding gas cavity, and the threads of the inner wall of the nozzle inner sleeve are in spiral fit with the first threads of the nozzle inner sleeve 2, so that the nozzle inner sleeve 2 is fixed with the gas cavity 4;
the core column fixing shaft 1 is mutually fixed with the nozzle inner sleeve 2 through a screwing screw 7; a screw hole 61 is arranged on the side wall of the screw cap 6; the screwing screw 7 is matched with the screw hole 61 of the screw cap 6 in a spiral way, and the tail end of the rod body of the screwing screw 7 is propped against the outer wall of the core column fixed shaft 1;
the nozzle jacket 3 and the gas chamber 4 are mutually fixed through threaded locking, a second thread is arranged on the inner wall of the bottom of the nozzle jacket 3, a third thread is arranged on the outer wall of the top of the gas chamber 4, the top of the gas chamber 4 is matched in the bottom of the nozzle jacket 3, and the third thread is in spiral fit with the second thread at the bottom of the nozzle jacket 3;
the gas cavity 4 and the gas connecting pipe 5 are mutually fixed through threaded locking, a fourth thread is arranged on the inner wall of the gas inlet 41 of the gas cavity 4, a fifth thread is arranged on the outer wall of one end of the gas connecting pipe 5, one end of the gas connecting pipe 5 is matched in the gas inlet 41 of the gas cavity 4, the fifth thread is in threaded fit with the fourth thread of the gas cavity 4, and the other end of the gas connecting pipe 5 is used for connecting an external gas pipeline;
a plurality of first convex strips 31 for skid resistance are arranged on the periphery of the outer wall of the bottom of the nozzle outer sleeve 3;
a plurality of second convex strips 21 are arranged on the periphery of the outer wall of the top of the upper section of the nozzle inner sleeve 2.
The utility model discloses an energy-saving lamp tube capper station head, when carrying out manual sealing, fix its stem fixed axle 1 on the board of manual capper, and be connected with outside gas pipeline through gas connecting pipe 5, open the valve of gas pipeline, then the gas will get into in the gas chamber 4 through gas connecting pipe 5, form certain gas pressure, the gas passes through the space between nozzle endotheca 2 and the nozzle overcoat 3, reach the nozzle mouth, get into in the atmosphere, light the gas at this moment, adjust the proportion of gas and oxygen, can reach and seal required temperature flame. When sealing, the core column is put into the socket structure of the core column fixing shaft 1, and the lamp tube to be sealed is put down at the same time, and after the core column and the lamp tube are completely sealed, the lamp tube is taken down to be cooled, so that the purpose of sealing is achieved.
The utility model discloses an energy-saving lamp tube capper station head when carrying out semi-automatic or full-automatic sealing, fixes its stem fixed axle 1 on semi-automatic or full-automatic capper to central disc through semi-automatic or full-automatic capper realizes rotating the switching, introduces outside gas mixture through gas connecting pipe 5. In the working process, when the machine arrives at a certain station, the gas connecting pipe 5 is respectively connected with gas pipelines for preheating, sealing and annealing, so that the fire head is changed among preheating, sealing and annealing, and semi-automatic or full-automatic sealing is realized. Particularly, the utility model discloses to the semi-automatic or full-automatic sealing of full helical type energy-saving lamp, still play decisive action, this is because when sealing full helical type energy-saving lamp, the flame is by lower up spraying, can not spray the pipe shaft, therefore can effectively improve and seal quality and work efficiency.
The above embodiments are only used to further explain the station head of the energy saving lamp tube sealing machine of the present invention, but the present invention is not limited to the embodiments, and any simple modification, equivalent change and modification made by the technical entity of the present invention to the above embodiments all fall into the protection scope of the technical solution of the present invention.
Claims (7)
1. An energy-saving lamp tube sealing machine station head is characterized in that: comprises a core column fixing shaft, a nozzle inner sleeve, a nozzle outer sleeve, a gas cavity and a gas connecting pipe; the gas cavity is a cavity structure which is through up and down, the nozzle inner sleeve is fixedly clamped in the gas cavity along the axial direction of the gas cavity, the upper section of the nozzle inner sleeve extends out of the upper end opening of the gas cavity, and the lower section of the nozzle inner sleeve extends out of the lower end opening of the gas cavity and seals the lower end opening; the nozzle outer sleeve is detachably matched at the upper end of the gas cavity in a sealing way, the upper section of the nozzle outer sleeve is coated on the upper section of the nozzle inner sleeve, and the nozzle outer sleeve and the nozzle inner sleeve are matched with each other to form an annular nozzle; the upper end of the core column fixing shaft is provided with a socket structure with the same diameter and size as the core column exhaust pipe, the core column fixing shaft is fixedly sleeved in the nozzle inner sleeve along the axial direction of the nozzle inner sleeve, and two ends of the core column fixing shaft respectively extend out of the nozzle inner sleeve; an air inlet is arranged in the gas cavity, and the gas cavity is connected with a gas connecting pipe through the air inlet.
2. The station head of the energy-saving lamp tube sealing machine of claim 1, characterized in that: furthermore, the device also comprises a screw cap; the nozzle inner sleeve is of a sleeve structure with a convex middle wall surface, and is limited in the gas cavity through the convex middle wall surface; the outer wall of the lower section of the nozzle inner sleeve is provided with first threads, a screw cap is matched on the lower section of the nozzle inner sleeve corresponding to the lower part of the gas cavity, and the threads of the inner wall of the nozzle inner sleeve are in spiral fit with the first threads of the nozzle inner sleeve, so that the nozzle inner sleeve is fixed with the gas cavity.
3. The station head of the energy saving lamp tube sealing machine of claim 2, characterized in that: furthermore, the device also comprises a tightening screw; a screw hole is formed in the side wall of the screw cap; the screwing screw is matched with the screw hole of the screw cap in a spiral way, and the tail end of the rod body of the screwing screw is abutted against the outer wall of the core column fixing shaft, so that the core column fixing shaft is fixed with the nozzle inner sleeve.
4. The station head of the energy-saving lamp tube sealing machine of claim 1, characterized in that: be equipped with the second screw thread on the bottom inner wall of nozzle overcoat, be equipped with the third screw thread on the top outer wall in gas chamber, the cooperation in top in gas chamber is in the bottom of nozzle overcoat, and its third screw thread with the bottom second screw thread of nozzle overcoat is screw-thread fit mutually.
5. The station head of the energy-saving lamp tube sealing machine of claim 1, characterized in that: be equipped with the fourth screw thread on the air inlet inner wall in gas chamber, be equipped with the fifth screw thread on the one end outer wall of gas connecting pipe, the one end cooperation of gas connecting pipe is in the air inlet in gas chamber, and its fifth screw thread with the fourth screw thread looks screw fit in gas chamber.
6. The station head of the energy-saving lamp tube sealing machine of claim 1 or 4, characterized in that: a plurality of first raised strips are arranged on the periphery of the outer wall of the bottom of the nozzle outer sleeve.
7. The station head of the energy-saving lamp tube sealing machine according to claim 1 or 2, characterized in that: and a plurality of second raised strips are arranged on the periphery of the outer wall of the top of the upper section of the nozzle inner sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200318410U CN202018943U (en) | 2011-01-28 | 2011-01-28 | Station head of energy-saving lamp tube sealing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200318410U CN202018943U (en) | 2011-01-28 | 2011-01-28 | Station head of energy-saving lamp tube sealing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202018943U true CN202018943U (en) | 2011-10-26 |
Family
ID=44812611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200318410U Expired - Lifetime CN202018943U (en) | 2011-01-28 | 2011-01-28 | Station head of energy-saving lamp tube sealing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202018943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043491A (en) * | 2013-03-13 | 2014-09-17 | 精浚科技股份有限公司 | Suction/injection pipe and nucleic acid purification device |
-
2011
- 2011-01-28 CN CN2011200318410U patent/CN202018943U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043491A (en) * | 2013-03-13 | 2014-09-17 | 精浚科技股份有限公司 | Suction/injection pipe and nucleic acid purification device |
| CN104043491B (en) * | 2013-03-13 | 2016-08-10 | 精浚科技股份有限公司 | Suction pipe fitting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190218 Address after: 629000 Sichuan Suining Economic Development Zone Microelectronics Industrial Park Patentee after: Sichuan Kay Lighting Co. Ltd. Address before: 363000 Changtai Economic Development Zone, Zhangzhou, Fujian Patentee before: Zhangzhou Leedarson Electric Light Source Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111026 |
|
| CX01 | Expiry of patent term |