CN101159211A - Mercury gun - Google Patents
Mercury gun Download PDFInfo
- Publication number
- CN101159211A CN101159211A CNA2007101563583A CN200710156358A CN101159211A CN 101159211 A CN101159211 A CN 101159211A CN A2007101563583 A CNA2007101563583 A CN A2007101563583A CN 200710156358 A CN200710156358 A CN 200710156358A CN 101159211 A CN101159211 A CN 101159211A
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- vacuum cavity
- mercury
- jacket
- fairlead
- sealing ring
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Abstract
The invention discloses a mercury gun, which comprises a vacuum cavity with an air extraction port, an air extraction pipe equipped on the air extraction port, an amalgam hopper equipped on the upper part of the vacuum cavity, and a plunger equipped on the amalgam hopper. The mercury gun is characterized in that a cooling water jacket slidably matching with the vacuum cavity is coaxially sheathed outside the vacuum cavity and is provided with a water inlet, a water outlet and an air extraction pipe hole; a moving gap is provided between the air extraction pipe hole and the air extraction pipe; a mercury injection guide jacket, an elastic sealing ring and an incoming pipe guide plate are sequentially arranged in the cooling water jacket at the lower part of the vacuum cavity; the mercury injection guide jacket and the elastic sealing ring slidably match the cooling water jacket; the incoming pipe guide plate is fixedly connected with the cooling water jacket; a sealing ring, a liner and a clamp nut matching the screw thread of the cooling water jacket are sequentially arranged on the vacuum cavity; and an electromagnetic block is arranged on the plunger. The invention has the advantages of simple structure and convenient application, and is beneficial to the application of the mercury gun in automatic production line.
Description
Technical field
The present invention relates to a kind of production equipment of fluorescent lamp, especially relate to a kind of mercury rifle.
Background technology
The mercury rifle is a kind of important fluorescent lamp automated production equipment, and it can be finished the exhaust of fluorescent tube and drip mercury; Number of patent application is to disclose a kind of round exhaust machine mercury rifle in 200410013887 the Chinese invention patent ublic specification of application, the rifle intracoelomic cavity lower end of this round exhaust machine mercury rifle is a seal nipple that is connected with fluorescent tube, rifle intracoelomic cavity one side is connected with blast pipe, the upper end of rifle intracoelomic cavity is equipped with one and connects the mercury cup, connect between mercury cup and the rifle body upper surface and be tightly connected by sealing ring, connect mercury cup bottom and be taper seat, and communicate with the rifle intracoelomic cavity, connect the seal that is mounted with a silica gel material on the mercury cup upper surface, rifle body upper end cooperates with a upper cap nut by external screw thread, upper cap nut with connect mercury cup upper surface and realize being tightly connected, the suitable for reading of seal is internal conical surface, a upper cap and seal fitted seal are arranged, at the upper cap inner chamber and connect in the cavity between the mercury cup and be mounted with a stifled mercury core, there is the through hole of a up/down perforation at the center of stifled mercury core.This invention is simple in structure, low cost of manufacture, reliable in action height, and its production process is efficient, safety, constant product quality; But also existing certain defective, mainly is the structure more complicated of mercury rifle, and many actions need various machineries to finish, and can't satisfy the needs of automated production fast.
Summary of the invention
Technical problem to be solved by this invention provides a kind of simple in structure, mercury rifle that can improve production efficient.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of mercury rifle, comprise vacuum cavity, described vacuum cavity is provided with bleeding point, described bleeding point is provided with exhaust tube, the top of described vacuum cavity is provided with the amalgam hopper, the top of described amalgam hopper is provided with plunger, the outer coaxial cooling jacket that is arranged with of described vacuum cavity, described cooling jacket and described vacuum cavity are slidingly matched, described cooling jacket is provided with water inlet, the delivery port and the pore of bleeding, described bleeding is provided with the free gap between pore and the described exhaust tube, be disposed with in the cooling jacket of described vacuum cavity lower end and annotate the mercury fairlead, elastic sealing ring and go into to manage guide plate, described notes mercury fairlead and described elastic sealing ring and described cooling jacket are slidingly matched, describedly go into to manage guide plate and fixedly connected with described cooling jacket, the upper end of described vacuum cavity is disposed with sealing ring, lining ring and clamp nut, described sealing ring and described lining ring are set in outside the described plunger, described clamp nut be crimped on the described lining ring and with described cooling jacket threaded engagement, the top of described plunger is provided with electromagnetism and inhales piece.
Described cooling jacket comprises the fairlead on top and the inner water sleeve of fixedlying connected with described fairlead and the outer water jacket of bottom, described vacuum cavity comprises the guide part on top and the cooling end of bottom, the external diameter of described cooling end is less than the external diameter of described guide part, described inner water sleeve is slidingly located on the described cooling end, described fairlead is slidingly located on the described guide part, be provided with the free gap between the lower surface of described guide part and the upper surface of described inner water sleeve, be provided with cooling water cavity between described inner water sleeve and the described outer water jacket, described water inlet and described delivery port are arranged on the described outer water jacket, the described pore of bleeding is arranged on the described fairlead, describedly go into to manage guide plate and fixedly connected with described inner water sleeve, described fairlead top is provided with the external screw thread that cooperates with described clamp nut.
Be provided with at least one steel ball in the described amalgam hopper, preferably diameter two steel balls inequality.
The external stability of described outer water jacket is provided with mounting panel.
Described clamp nut is provided with drive rod, and described drive rod is provided with the driving connecting hole.
Compared with prior art, the invention has the advantages that the cooling jacket that setting is slidingly matched with it outside vacuum cavity, and in the cooling jacket of vacuum cavity lower end, set gradually and annotate the mercury fairlead, elastic sealing ring and go into to manage guide plate, upper end at vacuum cavity sets gradually sealing ring, lining ring and with the clamp nut of cooling jacket threaded engagement, when work, come clamping column to fill in the row sealing as long as rotatably compress the distortion that nut just can sealing ring, and the distortion by elastic sealing ring simultaneously comes air exhaust rod is clamped sealing, and finish bleed after, then can rotatably compress nut and take off air exhaust rod, and when needs add amalgam, then start electromagnetism suction piece just can pick up plunger; Being provided with of cooling jacket can be cooled off the vacuum cavity of mercury rifle, prevents that amalgam Yin Wendu is too high and volatilizees; In the amalgam hopper steel ball is set, then can in exhaust process, pick up steel ball and annotate the mercury operation, and can not be picked up because of the sealed circle of plunger clamps this moment by startup electromagnetism suction piece; The external stability of outer water jacket is provided with mounting panel, can fix with relevant equipment; Of the present invention simple in structure, easy to use, help the application of mercury rifle on automatic production line.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the perspective view of mercury rifle of the present invention.
Embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
As shown in the figure, a kind of mercury rifle, comprise vacuum cavity 1, the vacuum cavity 1 outer coaxial cooling jacket 2 that is arranged with, cooling jacket 2 is slidingly matched with vacuum cavity 1, vacuum cavity 1 comprises the guide part 11 on top and the cooling end 12 of bottom, the external diameter of cooling end 12 is less than the external diameter of guide part 11, guide part 11 is provided with bleeding point 13, bleeding point 13 is provided with exhaust tube 14, be provided with amalgam hopper 3 in the guide part 11, be provided with diameter two steel balls 31 inequality in the amalgam hopper 3, the top of amalgam hopper 3 is provided with plunger 4, cooling jacket 2 comprises the fairlead 21 on top and the inner water sleeve of fixedlying connected with fairlead 21 22 and the outer water jacket 23 of bottom, the external stability of outer water jacket 23 is provided with mounting panel 28, inner water sleeve 22 is slidingly located on the cooling end 12, fairlead 21 is slidingly located on the guide part 11, be provided with the free gap between the upper surface of the lower surface of guide part 11 and inner water sleeve 22, be provided with cooling water cavity 24 between inner water sleeve 22 and the outer water jacket 23, outer water jacket 23 is provided with water inlet 25 and delivery port 26, fairlead 21 is provided with the pore 27 of bleeding, bleed and be provided with the free gap between pore 27 and the exhaust tube 14, be disposed with in the inner water sleeve 22 of cooling end 12 lower ends of vacuum cavity 1 and annotate mercury fairlead 5, elastic sealing ring 6 and go into to manage guide plate 7, annotating mercury fairlead 5 and elastic sealing ring 6 and inner water sleeve 22 is slidingly matched, going into to manage guide plate 7 fixedlys connected with inner water sleeve 22, the upper end of the guide part 11 of vacuum cavity 1 is disposed with sealing ring 8, lining ring 9 and clamp nut 10, sealing ring 8 and lining ring 9 are set in outside the plunger 4, clamp nut 10 is crimped on the lining ring 9, fairlead 21 tops are provided with the external screw thread that cooperates with clamp nut 10, clamp nut 10 is screwed onto on the fairlead 21, clamp nut 10 is provided with drive rod 101, drive rod 101 is provided with and drives connecting hole 102, and the top of plunger 4 is provided with electromagnetism and inhales piece 100.
Claims (6)
1. mercury rifle, comprise vacuum cavity, described vacuum cavity is provided with bleeding point, described bleeding point is provided with exhaust tube, the top of described vacuum cavity is provided with the amalgam hopper, the top of described amalgam hopper is provided with plunger, it is characterized in that the outer coaxial cooling jacket that is arranged with of described vacuum cavity, described cooling jacket and described vacuum cavity are slidingly matched, described cooling jacket is provided with water inlet, the delivery port and the pore of bleeding, described bleeding is provided with the free gap between pore and the described exhaust tube, be disposed with in the cooling jacket of described vacuum cavity lower end and annotate the mercury fairlead, elastic sealing ring and go into to manage guide plate, described notes mercury fairlead and described elastic sealing ring and described cooling jacket are slidingly matched, describedly go into to manage guide plate and fixedly connected with described cooling jacket, the upper end of described vacuum cavity is disposed with sealing ring, lining ring and clamp nut, described sealing ring and described lining ring are set in outside the described plunger, described clamp nut be crimped on the described lining ring and with described cooling jacket threaded engagement, the top of described plunger is provided with electromagnetism and inhales piece.
2. a kind of mercury rifle as claimed in claim 1, it is characterized in that described cooling jacket comprises the fairlead on top and the inner water sleeve of fixedlying connected with described fairlead and the outer water jacket of bottom, described vacuum cavity comprises the guide part on top and the cooling end of bottom, the external diameter of described cooling end is less than the external diameter of described guide part, described inner water sleeve is slidingly located on the described cooling end, described fairlead is slidingly located on the described guide part, be provided with the free gap between the lower surface of described guide part and the upper surface of described inner water sleeve, be provided with cooling water cavity between described inner water sleeve and the described outer water jacket, described water inlet and described delivery port are arranged on the described outer water jacket, the described pore of bleeding is arranged on the described fairlead, describedly go into to manage guide plate and fixedly connected with described inner water sleeve, described fairlead top is provided with the external screw thread that cooperates with described clamp nut.
3. a kind of mercury rifle as claimed in claim 1 is characterized in that being provided with at least one steel ball in the described amalgam hopper.
4. a kind of mercury rifle as claimed in claim 1 is characterized in that being provided with in the described amalgam hopper diameter two steel balls inequality.
5. a kind of mercury rifle as claimed in claim 2 is characterized in that the external stability of described outer water jacket is provided with mounting panel.
6. as the described a kind of mercury rifle of each claim in the claim 1～5, it is characterized in that described clamp nut is provided with drive rod, described drive rod is provided with the driving connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710156358A CN100585774C (en) | 2007-10-22 | 2007-10-22 | Mercury gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710156358A CN100585774C (en) | 2007-10-22 | 2007-10-22 | Mercury gun |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101159211A true CN101159211A (en) | 2008-04-09 |
| CN100585774C CN100585774C (en) | 2010-01-27 |
Family
ID=39307242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710156358A Expired - Fee Related CN100585774C (en) | 2007-10-22 | 2007-10-22 | Mercury gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100585774C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106939897A (en) * | 2017-04-11 | 2017-07-11 | 天门市江汉石油三机传动设备有限公司 | A kind of pump labyrinth type combination sealing and its preparation |
| CN107504252A (en) * | 2017-10-09 | 2017-12-22 | 四川拜伦科技有限公司 | A kind of pipeline type fluid fills control device |
| CN111926391A (en) * | 2020-08-17 | 2020-11-13 | 北京智创芯源科技有限公司 | Quartz tube high-vacuum exhaust system and method |
-
2007
- 2007-10-22 CN CN200710156358A patent/CN100585774C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106939897A (en) * | 2017-04-11 | 2017-07-11 | 天门市江汉石油三机传动设备有限公司 | A kind of pump labyrinth type combination sealing and its preparation |
| CN107504252A (en) * | 2017-10-09 | 2017-12-22 | 四川拜伦科技有限公司 | A kind of pipeline type fluid fills control device |
| CN107504252B (en) * | 2017-10-09 | 2019-08-16 | 四川拜伦科技有限公司 | A kind of pipeline type fluid filling control device |
| CN111926391A (en) * | 2020-08-17 | 2020-11-13 | 北京智创芯源科技有限公司 | Quartz tube high-vacuum exhaust system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100585774C (en) | 2010-01-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20081212 Address after: 485, Fengshan Road, Zhejiang, Shangyu Province, China: 312300 Applicant after: Yangguang Group Co., Ltd., Zhejiang Address before: 483, Fengshan Road, Zhejiang, Shangyu Province, China: 312300 Applicant before: Chen Wei |
|
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG YANKON GROUP CO.,LTD. Free format text: FORMER OWNER: CHEN WEI Effective date: 20081212 |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG YANKON LIGHTING ELECTRONIC GROUP CO., LTD Free format text: FORMER NAME: YANGGUANG GROUP CO., LTD., ZHEJIANG |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 312300 No. 485, Fengshan Road, Shangyu, Zhejiang Patentee after: Zhejiang Yankon Lighting Electrical Group Co., Ltd. Address before: 312300 No. 485, Fengshan Road, Shangyu, Zhejiang Patentee before: Yangguang Group Co., Ltd., Zhejiang |
|
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG YANKON LIGHTING ELECTRICAL APPLIANCE GROU Free format text: FORMER NAME: YANGGUANG GROUP CO., LTD., ZHEJIANG |
|
| CP03 | Change of name, title or address |
Address after: 312300 No. 485, Fengshan Road, Shangyu, Zhejiang Patentee after: Zhejiang Yankon Lighting Electrical Group Co., Ltd. Address before: 312300 No. 485, Fengshan Road, Shangyu, Zhejiang Patentee before: Yangguang Group Co., Ltd., Zhejiang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20141022 |
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| EXPY | Termination of patent right or utility model |