CN202473830U - Quartz bubble maker for sealing special light source - Google Patents
Quartz bubble maker for sealing special light source Download PDFInfo
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- CN202473830U CN202473830U CN2012201126959U CN201220112695U CN202473830U CN 202473830 U CN202473830 U CN 202473830U CN 2012201126959 U CN2012201126959 U CN 2012201126959U CN 201220112695 U CN201220112695 U CN 201220112695U CN 202473830 U CN202473830 U CN 202473830U
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Abstract
The utility model belongs to the technical field of light source manufacture and particularly relates to a quartz bubble maker for sealing a special light source. The quartz bubble maker is composed of a workbench, a station, a first fire head group, a burning and sealing fire head, a sealing and pressing manipulator, a first manipulator, a second fire head group, a second manipulator, a discharging groove, a stepping motor and a control system, wherein the station is fixed on the edge of the workbench; the first fire head group, the burning and sealing fire head, the sealing and pressing manipulator, the first manipulator, the second fire head group and the second manipulator are respectively at positions outside the workbench and close the edge of the workbench in sequence; the discharging groove is arranged on the side of the second manipulator; circle centers of the stepping motor and the workbench are connected; and the control system is used for controlling the rotation of the workbench, the heating time of the first and the second fire head groups and the burning and sealing fire head, and controlling the action of the sealing and pressing manipulator 5 and the first and the second manipulators. The quartz bubble maker for sealing the special light source has higher automation performance and can be used for greatly increasing the production speed and the quality consistency of quartz bubbles.
Description
Technical field
The utility model belongs to light source manufacturing technology field, is specifically related to a kind of special source sealing-in with quartzy bubble maker.
Background technology
In the glow discharge spot lamp production process, the sealing-in of metal electrode and quartz glass is unusual the key link.The quality of sealing-in quality has directly determined stability of light source and life-span.Generally speaking, metal material is different with the coefficient of expansion of quartz glass, so directly sealing-in.Common method is that the glass that adopts the multiple tracks coefficient of expansion to be more or less the same carries out transition sealing; Or adopt the molybdenum foil of edge wedge mouth to carry out unmatched sealing.For transition sealing, seal, sealing materials choose and the requirement of process for sealing very high, difficulty is bigger, and can only accomplish through artificial, this has caused transition sealing production efficiency low, the product quality consistency is poor, production cost can fall.For special source, because its operating current is big, air pressure is high, and is very high to the requirement of sealing-in, so adopt the composition of transition sealing very high.For unmatched sealing, mainly contain single, double molybdenum foil sealing-in and bubble sealing-in.For volume and the less light source of electric current, can adopt the molybdenum foil sealing-in; And for special source, for example the bigger light source of operating current such as xenon flash lamp, krypton lamp must adopt the bubble sealing-in.
The bubble sealing-in needs in advance molybdenum foil to be rolled into tubular, then two ends is shut, and the cylindric quartz glass bubble that an atmospheric air is left in the centre is placed in the molybdenum tube.During sealing-in, the molybdenum tube that is surrounded by quartzy bubble is placed in the quartz ampoule, after vacuum degassing is evacuated to high vacuum, just can begins follow-up sealing-in.During sealing-in, with the position that flame heat is treated sealing-in, the air expanded by heating in the quartzy bubble, and quartz ampoule is because negative pressure is receiving the thermal softening after-contraction.So just, can accomplish sealing-in.Sealing-in burns an aperture with sharp flame at the bubble tail end after accomplishing again, in order to avoid in light source uses, cause excessive the causing of bubble internal pressure to burst because of working temperature raises.
At present, the quartzy bubble of domestic factory all is manual manufacture basically, and a workman on average can process 140 in bubble approximately in one day 8 hour operating time.This becomes the bottleneck of restriction special source production efficiency.The utility model with the processing mechanization of quartzy bubble, only needs a workman to be responsible for feeding in order to solve the slow problem of quartzy bubble processing, and quartzy bubble processing is accomplished by machine fully.Not only improve the speed of production of bubble, also guaranteed the quality of bubble.
Summary of the invention
The purpose of the utility model is to provide a kind of efficient high, and stable strong special source sealing-in is with quartzy bubble maker.
The special source sealing-in that the utility model provides is with quartzy bubble maker, its by workbench 1, station 2, the first duration and degree of heating group 3, burn bank up a fire 4, pressing machine device hand 5, first mechanical hand 6, the second duration and degree of heating group 7, second mechanical hand 8, blow tank 9, stepping motor 10 and control system 11 form.
Wherein, said workbench 1 is a round table surface, and said station 2 is fixed on the edge of workbench 1 for can vertically placing the anchor clamps of quartz ampoule to be processed, and it is a plurality of that station 2 has, and arranges around workbench 1 edge equidistance; The said first duration and degree of heating group 3, burn bank up a fire 4, pressing machine device hand 5, first mechanical hand 6, the second duration and degree of heating group 7 and second mechanical hand 8 be arranged at workbench 1 outer submarginal position successively respectively; Respectively corresponding station of each duration and degree of heating in said first, second duration and degree of heating group, burn bank up a fire 4, pressing machine device hand 5, first mechanical hand 6 and second mechanical hand, 8 each corresponding station; Said blow tank 9 is arranged on second mechanical hand, 8 limits; Said stepping motor 10 connects with workbench 1 center of circle, and making workbench 1 can be the pivot rotation with the center of circle.As shown in Figure 1.
Said control system 11 through control line respectively with the first duration and degree of heating group 3, burn bank up a fire 4, pressing machine device hand 5, first mechanical hand 6, the second duration and degree of heating group 7, second mechanical hand 8 be connected with stepping motor 6, coordinated to control the operation of each parts by control system 11.Like the rotation of control system 11 Control work platforms 1, control the first duration and degree of heating group 3, burn and bank up a fire a heating time of the 4 and second duration and degree of heating group 7, the action of control pressing machine device hand 5, first mechanical hand 6 and second mechanical hand 8.
The number of described station 2 is 13 ~ 18.
The described first duration and degree of heating group 3 and the second duration and degree of heating group 7 respectively comprise 2 ~ 4 duration and degree of heatings.
The effect of the described first duration and degree of heating group 3 is preheating and softening quartz ampoule to be processed.
4 the effect of banking up a fire of described burning is that quartz ampoule position to be processed is burnt to fusion.
The effect of described press seal mechanical hand 5 is with the bank up a fire quartz ampoule press seal of a scorification of burning.
The effect of described first mechanical hand 6 is that the quartz ampoule that an end has been processed is taken out from station and overturns, and puts back in the station again.
The effect of the described second duration and degree of heating group 7 is that quartz ampoule is not sealed an end scorification and is closed.
The effect of described second mechanical hand 8 is that the quartzy bubble that machines is taken out from station, is put on the blow tank 9.
The special source sealing-in of the utility model can be made 1 quartzy bubble with quartzy bubble maker average per 8 seconds, only needs 1 workman's feeding during work, and all the other operations are accomplished automatically.Artificial more in the past, production efficiency and finished product stability improve a lot.
Description of drawings
Fig. 1 is the vertical view of this special source sealing-in with quartzy bubble maker.
Label among the figure: 1 is that workbench, 2 is station, and 3 is the first duration and degree of heating group, and 4 for burning the head of banking up a fire, and 5 is pressing machine device hand, and 6 is first mechanical hand, and 7 is the second duration and degree of heating group, and 8 is second mechanical hand, and 9 is blow tank, and 10 is stepping motor, is 11 control system.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is done detailed explanation.
As shown in Figure 1, the diameter of aluminum circular table is 120 centimetres, and the home position of workbench is provided with a rotation axis; The rotation axis of workbench is connected with stepping motor through transmission device, and according to the instruction of control system, workbench can rotation under the stepping motor traction.16 stations of equidistance have at interval been installed at the place of keeping to the side above the workbench.Station act as the fixedly metal fixture of quartz glass tube.Anchor clamps should guarantee that quartz glass tube to be processed has sufficiently long part exposed outside, so that duration and degree of heating can add thermal ampoule in the subsequent handling.Outside the workbench edge and on the relevant position of station, set gradually the first duration and degree of heating group, burn bank up a fire head, press seal mechanical hand, first mechanical hand, the second duration and degree of heating group and second mechanical hand, blow tank is arranged on second machine on hand.Wherein, the first duration and degree of heating group and the second duration and degree of heating group are formed by 3 hydrogen-oxygen duration and degree of heatings, and 3 duration and degree of heatings are aimed at 3 adjacent stations approaching with duration and degree of heating respectively.Burning is banked up a fire head also for the hydrogen-oxygen duration and degree of heating, aims at the station that closes on it.Control system through control line respectively with the first duration and degree of heating group, burn the head of banking up a fire, pressing machine device hand, first mechanical hand, the second duration and degree of heating group, second mechanical hand and be connected with stepping motor; Control system is used for controlling the first duration and degree of heating group, burns the heating time of the bank up a fire head and the second duration and degree of heating group, and the action of control press seal mechanical hand, first mechanical hand and second mechanical hand.
The manufacturing procedure of quartzy bubble is: artificial feeding-an end adds heat seal-automatic upset-other end and adds heat seal-discharging.Its specific operation process is: the workman puts into the anchor clamps of station with the quartz ampoule to be processed of both ends open, and the subsequent working platform rotates, and makes undressed quartz ampoule at first run into the first duration and degree of heating group; Along with the rotation of workbench, quartz glass tube one end to be processed takes place softening under the heating of the first duration and degree of heating group.Continue to rotate to again and burn the head of banking up a fire, under burning was banked up a fire the effect of head, quartz ampoule part to be processed was heated to 1200 ℃ of-1280 ℃ of scorifications, and by the press seal mechanical hand press seal of back, thereby accomplished the sealing of an end.Along with being further rotated of workbench, before the quartzy bubble of above-mentioned semi-finished product is come first mechanical hand, under control system control; First mechanical hand takes out the quartzy bubble of these semi-finished product from station; Turn over turnback, put into station again, make the unprocessed end of quartz ampoule exposed outside.Afterwards; Workbench rotates once more, before above-mentioned quartz ampoule undressed brought in the second duration and degree of heating group, accomplishes the operation that preheating is softening, ablate and seal, anneal successively through the heating of 3 duration and degree of heatings; Wherein, Because quartz ampoule one end seals, the other end can be closed after being heated and softening automatically, need not to use the mechanical hand press seal again.So, a complete quartzy bubble has just been accomplished.Along with the rotation of workbench, before the quartzy bubble of this completion was come second mechanical hand, control system drove second mechanical hand, and the quartzy bubble that machines is taken out from station, put into blow tank, and the production process of a quartzy bubble has just been accomplished.
The throughput rate of this quartzy bubble maker be per 8 seconds 1, total man worker produces as compared with the past, production efficiency has improved about 20 times, has thoroughly solved the bottleneck problem of quartzy bubble output.
Claims (3)
1. a special source sealing-in is with quartzy bubble maker, it is characterized in that by workbench (1), station (2), the first duration and degree of heating group (3), burns bank up a fire head (4), a pressing machine device hand (5), first mechanical hand (6), the second duration and degree of heating group (7), second mechanical hand (8), blow tank (9), stepping motor (10) and control system (11) and form;
Wherein, said workbench (1) is a round table surface, and said station (2) is fixed on the edge of workbench (1) for can vertically placing the anchor clamps of quartz ampoule to be processed, and it is a plurality of that station (2) has, and equidistance is arranged around workbench (1) edge; The said first duration and degree of heating group (3), burn bank up a fire head (4), a pressing machine device hand (5), first mechanical hand (6), the second duration and degree of heating group (7) and second mechanical hand (8) and be arranged at workbench (1) submarginal position outward successively respectively; Respectively corresponding station of each duration and degree of heating in the said first duration and degree of heating group, the second duration and degree of heating group burns each the corresponding station of head (4), pressing machine device hand (5), first mechanical hand (6) and second mechanical hand (8) of banking up a fire; Said blow tank (9) is arranged on second mechanical hand (8) limit; The same workbench of said stepping motor (10) (1) center of circle connects;
Said control system (11) through control line respectively with the first duration and degree of heating group (3), burn bank up a fire head (4), a pressing machine device hand (5), first mechanical hand (6), the second duration and degree of heating group (7), second mechanical hand (8) is connected with stepping motor (6).
2. special source sealing-in according to claim 1 is with quartzy bubble maker, and the number that it is characterized in that described station (2) is 13 ~ 18.
3. special source sealing-in according to claim 1 is characterized in that with quartzy bubble maker the described first duration and degree of heating group (3) and the second duration and degree of heating group (7) respectively have 2 ~ 4 duration and degree of heatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201126959U CN202473830U (en) | 2012-03-23 | 2012-03-23 | Quartz bubble maker for sealing special light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201126959U CN202473830U (en) | 2012-03-23 | 2012-03-23 | Quartz bubble maker for sealing special light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202473830U true CN202473830U (en) | 2012-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201126959U Expired - Fee Related CN202473830U (en) | 2012-03-23 | 2012-03-23 | Quartz bubble maker for sealing special light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202473830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943439A (en) * | 2014-04-30 | 2014-07-23 | 鹤山市广明源照明电器有限公司 | Clamping and sealing machine and method used for bulb shell |
-
2012
- 2012-03-23 CN CN2012201126959U patent/CN202473830U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943439A (en) * | 2014-04-30 | 2014-07-23 | 鹤山市广明源照明电器有限公司 | Clamping and sealing machine and method used for bulb shell |
| CN103943439B (en) * | 2014-04-30 | 2016-05-04 | 广明源光科技股份有限公司 | A kind of squeezing machine for clamp cell-shell and clamp method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20150323 |
|
| EXPY | Termination of patent right or utility model |