CN103646837A - Double-layer glove box type intermediate frequency furnace heating ceramic metal halide lamp arc tube sealing device - Google Patents
Double-layer glove box type intermediate frequency furnace heating ceramic metal halide lamp arc tube sealing device Download PDFInfo
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- CN103646837A CN103646837A CN201310724831.9A CN201310724831A CN103646837A CN 103646837 A CN103646837 A CN 103646837A CN 201310724831 A CN201310724831 A CN 201310724831A CN 103646837 A CN103646837 A CN 103646837A
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- intermediate frequency
- metal halide
- sealing
- high temperature
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- 239000000919 ceramic Substances 0.000 title claims abstract description 54
- 238000010438 heat treatment Methods 0.000 title claims abstract description 44
- 238000007789 sealing Methods 0.000 title claims abstract description 30
- 229910001507 metal halide Inorganic materials 0.000 title claims abstract description 28
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- 230000007246 mechanism Effects 0.000 claims abstract description 47
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 21
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- 230000003028 elevating effect Effects 0.000 claims description 22
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
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- 239000007789 gas Substances 0.000 description 11
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Abstract
The invention relates to a ceramic metal halide lamp arc tube sealing burner in an intermediate frequency furnace heating mode and is applicable to vacuum sealing of ceramic metal halide lamp arc tubes. The ceramic metal halide lamp arc tube sealing burner in an intermediate frequency furnace heating mode is characterized by comprising a PLC (programmable logic controller) control system, an intermediate frequency furnace, a bell jar, a graphite heater, a high-temperature heat insulation mechanism, an arc tube support, a burner base and an air cylinder lifting unit. Compared with traditional sealing burners, the automatic ceramic metal halide lamp arc tube sealing burner reduces the structural complexity of the burner, saves materials and cost and is high in heating speed and little in oxidation and decarbonization; the size is reduced due to omission of cooling water pipes, and further mounting and internal dirt cleaning of the bell jar can be facilitated. According to the ceramic metal halide lamp arc tube sealing burner in an intermediate frequency furnace heating mode, the graphite heater is smaller than a graphite resistor-type heater in size, and the special structure can uniformly heat the circumferential ring of the sealing portion of a ceramic tube, can precisely control the sealing deepness and uniformity of solder and can guarantee the product quality.
Description
Technical field
The invention belongs to the equipment of producing electric lighting, particularly relate to a kind of ceramic metal halide lamp arc tube sealing apparatus with double gloves case.
Background technology
Ceramic metal helide lamp be after incandescent lamp, low pressure mercury lamp, high-pressure mercury lamp, high-pressure sodium lamp and quartz metal halogen lamp the 4th generation light source.Due to advantages such as the life-span of ceramic discharge tube are long, and luminous efficiency is high, and color rendering is good, energy-conservation, will be widely used in outdoor and room lighting, be green illumination truly, more meet national energy-saving and reduce discharging policy.
At present, domestic manufacturer manufactures ceramic metal halide lamp arc tube and generally adopts two kinds of equipment: the one, and the sealing apparatus that direct import is external, expensive.And another kind is the equipment of domestic production, approximately 3,000,000 yuan of left and right of price, although the lower poor product quality of price.These two kinds of equipment basic principles and structure are similar.
All there is following shortcoming in the said equipment: 1, and DC heating sealing-in, adopts resistance-type heating, and calandria (graphite) is large.Because calandria is large, heating surface (area) (HS is just large, and heat exhaustion is many.But ceramic arc pipe volume is very little, so heat is made use of momentum greatly and will be evaporated by interior mercury and the pill loading of earthenware.Electric arc tube difficult quality reaches requirement, needs water-cooled or cooled with liquid nitrogen for this reason, makes equipment complicated.2. device fabrication cost is high, is unfavorable for popularizing and developing of ceramet halogen lamp.
In addition, the patent No. is < < new ceramics metal holide lamp arc tube sealing apparatus > > of ZL 2,012 2 0421947.6, has many places shortcoming.This patent is not used glove box in whole equipment, and object is for whole system can be reached to the state vacuumizing.Avoided although it is so the shortcoming vacuumizing, but the problem of simultaneously bringing is to be difficult to carry out manual operation in processing operation process, must realize whole automations just can move, with current this area scientific and technological level and in the equipment manufacturing cost situation short time, be difficult to realize, do not there is actual operability.
Summary of the invention
Goal of the invention: the invention provides a kind of double gloves case intermediate frequency heating ceramic metal halide lamp arc tube sealing apparatus, the problem that the aspects such as its object is to solve that existing electric arc tube sealing apparatus complex structure, workman's operation easier are large, the mercury of cooling difficulty, filling and spice evaporation exist.
Technical scheme: the present invention implements by the following technical programs:
The box intermediate frequency heating arc tube for ceramic metal halide lamp of a kind of double gloves sealing apparatus, it is characterized in that: this equipment is double gloves box structure, lower floor is glove box bottom casing, and upper strata is glove box operating unit, and glove box operating unit comprises with the operating room of gloves and sealing-in burner; In glove box bottom casing, be provided with transmission mechanism and elevating mechanism, glove box bottom casing is also connected with gas-circulating system; Operating room is positioned at directly over elevating mechanism; Sealing-in burner is connected with vacuum pumping pump, and vacuum pumping pump is connected with mechanical pump; Transmission mechanism and elevating mechanism drive by drive unit, and sealing-in burner is also connected with an intermediate frequency furnace, and drive unit, the mechanical pump of PLC control system and intermediate frequency furnace, transmission mechanism and elevating mechanism link together, and realize automatically and controlling.
Gloves operating room in glove box operating unit is also connected with a transfer chamber, and transfer chamber is connected with vacuum pumping pump.
The outside of described sealing-in burner is provided with a bell jar, and bell jar is hemisphere cylindrical drum shape; In bell jar Nei You high temperature insulating mechanism, graphite heating body and electric arc tube core position are separated, to protect the stability of mercury and metal halide in ceramic arc tube; It is corresponding with the slotted eye of electric arc conduit saddle tool that graphite heating body is provided with some slotted eyes; It is corresponding with the slotted eye of electric arc conduit saddle tool that high temperature insulating mechanism is provided with some slotted eyes; In sealing-in burner, bear electric arc conduit saddle tool on by elevating mechanism, electric arc conduit saddle tool is used for bearing ceramic arc tube with some slotted eyes; The shape of electric arc conduit saddle tool and the shape in furnace end base hole are suitable, at furnace end base circumference, are provided with cooling water pipeline and exhaust pipe around; The heater coil of intermediate frequency furnace is looped around the outside of bell jar.
Described high temperature insulating mechanism is comprised of high temperature insulating pad and high temperature insulating pipe, and high temperature insulating pipe is tubular structure, is arranged in bell jar, and its internal diameter is greater than the diameter of electric arc conduit saddle tool; High temperature insulating pad is arranged on high temperature insulating pipe top, and it is corresponding with the slotted eye of electric arc conduit saddle tool that high temperature insulating pad is provided with some slotted eyes.
Described intermediate frequency furnace also can be coreless induction furnace; Described bell jar is quartz or ceramic material; Described high temperature insulating pad and high temperature insulating pipe are quartz or ceramic material, and electric arc conduit saddle tool is aluminum alloy material.
High temperature insulating pad matches according to the circular port of the adaptive same quantity of quantity of electric arc conduit saddle tool fluting, bore size requires opening diameter at 2 ~ 8mm according to ceramic arc tube two ends outside dimension, graphite heating body matches according to the circular slotted eye of the adaptive same quantity of the quantity of electric arc conduit saddle tool slotted eye equally, slotted eye is 2 ~ 10mm according to the opening diameter that requires of ceramic arc tube two ends outside dimension, and is a bit larger tham the opening diameter of high temperature insulating pad.
Described bell jar is fastened on furnace end base by bell jar Ka Gai.
Described furnace end base excircle is evenly distributed some grooved bore, by briquetting, furnace end base is fastened on to aspect on glove box firmly.
Advantage and effect:
1. the present invention has kept glove box to carry out the practicality operating in closed container by gloves again, has solved traditional glove box and cannot realize the difficult problem that workpiece is realized automatic transmission in different glove box gas with various environment.
2. this invention is less than traditional glove box volume, and argon gas circulation is fast, and purity is high.This device structure is tight, and reliability improves.Equipment operation has realized automation, has improved production efficiency.
3. the time of staying of each station is controlled in this invention by PLC, controls the heating cooling time of sealing-in stove by PLC, thereby has guaranteed product quality and consistency.
4. this invention procedure arrangement is reasonable, meets technological requirement, can realize circulation automatic operation, and then can realize automatic operation.
Sealing-in burner of the present invention has the following advantages:
1. automation sealing furnace for arc tubes of ceramic golden halogen lamp head provided by the invention, compares traditional sealing-in burner, has reduced complexity, saving material and the cost of furnace head structure, and secondly firing rate is fast, the de-charcoal of oxidation is few.
2. traditional burner adopts stainless steel urceolus, stainless steel burner is with cooling water pipeline, use quartz or ceramic bell jar to replace traditional stainless steel burner, not only save cooling water pipeline but also reduced volume, larger benefit is to be convenient to install and the inner dirt of clean bell jar.
3. because new graphite heating body volume ratio graphite resistance formula calandria volume is also little, its special construction can accurately be controlled the sealing-in degree of depth and the consistency of scolder to earthenware sealed portion surrounding annular homogeneous heating again, has guaranteed product quality.
4. tradition holder tool, with chilled water unit, has strict requirement to the size and dimension of ceramic arc tube, only has the lumen shape of ceramic arc tube and the shape of holder tool to match completely and just can reach the cooling effect of technological requirement.The present invention adopts high temperature insulating pad and high temperature insulating Manifold technology, do not need to be provided with cooling water, so burner holder tool does not have strict requirement to the size and dimension of ceramic arc tube tube chamber in holder tool.
5. adopt PLC control system to depart from completely in manual operation, the heating time that can evenly control each batch of electric arc tube is all identical; Adopt multi-groove holder tool, quantity that can disposable increase encapsulation electric arc tube, the uniform temperature fields in burner, the sealing-in high conformity of ceramic arc tube; Adopt lowering or hoisting gear to dock with the tight of sealing-in burner, reduce quartz bell cover space and reduced energy consumption.
Practical operation is passed through in this invention, 1000 left and right of overall output per manshift, and qualification rate reaches more than 96%, good product consistency.
accompanying drawing explanation:
Fig. 1 is primary structure schematic diagram of the present invention;
Fig. 2 is the vertical view of primary structure of the present invention;
Fig. 3 is sealing-in furnace head structure schematic diagram of the present invention;
Fig. 4 is the vertical view of sealing-in furnace head structure of the present invention.
In figure, mark: 1 is glove box bottom casing, and 2 is operating room, and 3 is transmission mechanism, and 4 is gas-circulating system, and 5 is pipeline, and 6 is vacuum pumping pump, 7 elevating mechanisms, 8 is sealing-in burner, 9 is transfer chamber.10 is mechanical pump, 11 is bell jar, 12 is graphite heating body, 13 is high temperature insulating pad, 14 is high temperature insulating pipe, 15 is electrode, 16 is scolder, 17 is ceramic arc tube, 18 is electric arc conduit saddle tool, 19 is furnace end base, 20 is bell jar Ka Gai, 21 is bell jar card lid O-ring seals, 22 is bottom tub, 23 is briquetting, 24 is clamping screw, 25 exhaust pipes, 26 for just taking out valve, 27 take out valve for height, 28 is a charge valve, 29 is defuelling valve, 30 is furnace end base O-ring seals, 31 is cooling water pipeline, 32 is aspect on glove box, 33 is holder tool base, 34 is linear bearing, 35 is bearing bracket stand, 36 is bearing rod holder, 37 is cylinder axis, 38 is linear bearing bar, 39 is glove box stand subsurface, 40 is cylinder, 41 is intermediate frequency heating coil, 42 is intermediate frequency furnace, 43 is holder tool O-ring seals, 44 is holder tool standing screw.
embodiment:
The box intermediate frequency heating arc tube for ceramic metal halide lamp of a kind of double gloves of the present invention sealing apparatus, see shown in accompanying drawing 1,2, it is characterized in that: this equipment is double gloves box structure, lower floor is glove box bottom casing 1, upper strata is glove box operating unit, and glove box operating unit comprises with the operating room 2 of gloves and sealing-in burner 8; In glove box bottom casing 1, be provided with transmission mechanism 3 and elevating mechanism 7, glove box bottom casing 1 is also connected with gas-circulating system 4; Operating room 2 be positioned at elevating mechanism 7 directly over; Sealing-in burner 8 is connected with vacuum pumping pump 6, and vacuum pumping pump 6 is connected with mechanical pump 10; Transmission mechanism 3 and elevating mechanism 7 drive by drive unit, and sealing-in burner 8 is also connected with an intermediate frequency furnace 42, and drive unit, the mechanical pump 10 of PLC control system and intermediate frequency furnace 42, transmission mechanism 3 and elevating mechanism 7 link together, and realize automatically and controlling.
The present invention adopts the sealing furnace for arc tubes of ceramic golden halogen lamp head of intermediate frequency heating mode, sees that, shown in accompanying drawing 3,4, the outside of described sealing-in burner 8 is provided with a bell jar 11, and bell jar 11 is hemisphere cylindrical drum shape; Bell jar in the past need to arrange around cooling water pipeline, and cylinder inwall surrounding of the present invention need be around cooling water pipeline; In bell jar 11Nei You high temperature insulating mechanism, graphite heating body 12 and electric arc tube core position are separated, to protect the stability of the interior mercury of ceramic arc tube 17 and metal halide; It is corresponding with the slotted eye of electric arc conduit saddle tool 18 that graphite heating body 12 is provided with some slotted eyes; But graphite heating body 2 does not need to connect power supply; It is corresponding with the slotted eye of electric arc conduit saddle tool 18 that high temperature insulating mechanism is provided with some slotted eyes; Electric arc conduit saddle tool 18 is used aluminum alloy material, adopts the nature type of cooling.In sealing-in burner, by bearing electric arc conduit saddle tool 18 on elevating mechanism 7, electric arc conduit saddle tool 18 is used for bearing ceramic arc tube 17 with some slotted eyes; The shape in the shape of electric arc conduit saddle tool 18 and furnace end base 19 holes is suitable, at furnace end base 19 circumference, is provided with cooling water pipeline 31 and exhaust pipe 25 around; The heater coil 41 of intermediate frequency furnace 42 is looped around the outside of bell jar.Exhaust pipe 25 is connected with vacuum-pumping valve and working gas valve 26 ~ 29.Electric arc conduit saddle tool 18 enters in bell jar 11 by lowering or hoisting gear, and lowering or hoisting gear and furnace end base 19 close contacts make the interior formation closed environment of bell jar 11, by exhaust pipe 25 vacuumize, applying argon gas.Adopt PLC control system and intermediate frequency furnace 42 and lowering or hoisting gear to link together, realize automation sealing-in, guarantee the sealing-in high conformity of ceramic arc tube 7, sealing temperature and sealing-in time are evenly controlled.
In above-mentioned sealing-in burner, adopt intermediate frequency heating mode to compare traditional graphite resistance formula mode of heating, advantage is to reduce complexity, saving material and the cost of furnace head structure, and secondly firing rate is fast, the de-charcoal of oxidation is few.Because the principle of Frequency Induction Heating is electromagnetic induction, its heat self produces homogeneous heating in graphite, the core table temperature difference is minimum, accuracy of temperature control is high, this is very important to preparing ceramic metal halide lamp arc tube, and application temperature control system can be realized the accurate control of temperature is improved the quality of products and qualification rate.
High temperature insulating pipe 14 and high temperature insulating pad 13 are high temperature insulating of the present invention mechanisms, and high temperature insulating pipe 14 is cylinder, is placed in bell jar 11 inside, and high temperature insulating pipe 14 external diameters are less than bell jar 11 internal diameters, and high temperature insulating pipe 14 internal diameters are greater than the diameter of electric arc conduit saddle tool 18; High temperature insulating pad 13 lies against high temperature insulating pipe 14 tops, is provided with the through hole with the tube seat position adaptation of electric arc conduit saddle tool 18 on high temperature insulating pad 13; Bore size requires opening diameter at 2 ~ 8mm according to ceramic arc tube 17 two ends outside dimensions.Graphite heating body 12 matches according to the circular slotted eye of the adaptive same quantity of the quantity of electric arc conduit saddle tool 18 slotted eyes equally, and slotted eye is 2 ~ 10mm according to the opening diameter that requires of ceramic arc tube 17 two ends outside dimensions, and is a bit larger tham the opening diameter of high temperature insulating pad 3.Adopt the mode of high temperature insulating pipe 14 and high temperature insulating pad 13, when having realized heat-insulating and energy-saving, reduced the evaporation of the interior mercury of ceramic arc tube 17 tube chambers and metal halide.
Described lowering or hoisting gear comprises holder tool collet 33, linear bearing 34, bearing bracket stand 35, bearing rod holder 36, cylinder axis 37, linear bearing bar 38 and cylinder 40, described holder tool collet 33 is placed on bearing bracket stand 35, bearing bracket stand 35 fixes with linear bearing 34, and linear bearing 34 is enclosed within on linear bearing bar 38; The cylinder body of described lift cylinder and glove box stand subsurface 39 fix, and linear bearing bar 38 acts on mutually with bearing bracket stand 35, promote 18 liftings of electric arc conduit saddle tool.
Described intermediate frequency furnace 42 also available coreless induction furnace substitutes.
Described exhaust pipe 25 comprises that just taking out valve 26, height takes out valve 27, charging valve 28 and a defuelling valve 29.Described bell jar is fixed on furnace end base 19 by bell jar card lid 20, and furnace end base 19 blocks bottom tub 22 positions by briquetting 23, and furnace end base 19 is fixed on glove box in aspect 32.
During use, ceramic arc tube 17 is placed in the tube seat on electric arc conduit saddle tool 18, PLC control system starts lowering or hoisting gear, electric arc conduit saddle tool 18 is placed in bell jar 11, and the upper end of the several ceramic arc tubes 17 on electric arc conduit saddle tool 18 enters in corresponding graphite heating body 12 slotted eyes through high temperature insulating pad 13, seals bell jar 11 bottoms, then to taking out low vacuum in bell jar 11 by electric arc conduit saddle tool 18, take out after low vacuum completes, rough valve is closed; High vacuum valve is opened pumping high vacuum, after several seconds, PLC control system is controlled intermediate frequency furnace 42 heating graphite bodies, pumping high vacuum valve closing, and PLC controls intermediate frequency furnace 42 post bake and starts, after several seconds, in ceramic arc tube 17, be filled with working gas argon gas, ceramic arc tube 17 is carried out to sealing-in.After sealing-in completes, PLC control system is controlled defuelling valve 29 to the argon gas that is filled with equilibrium air pressure in sealing-in body of heater, and PLC control system starts general who has surrendered under lowering or hoisting gear and asks tool to shift out bell jar, and being opposite to ceramic arc tube on holder tool, to carry out nature cooling.In this process, the cooling water pipeline 31 in furnace end base 19 carries out cooling always to base, guarantees that the heat that burner produces does not import aspect on glove box into.By said process, can be found out, whole process has been saved non-cutting time, enhances productivity.
Production process: raw material enter into whole glove box inside by the transfer chamber 9 of some glove box operating units, this glove box is except being also the outlet of finished product as raw material entrance, in addition need to be in this glove box, raw material to be processed are placed on the holder tool of elevating mechanism 7, after completing current glove box operation, enter casing bottom casing 1 in one's hands by transmission mechanism 3, elevating mechanism 7 passes to each station successively, carry out successively the operation of links, after circulation one week, on the holder tool of the elevating mechanism 7 of glove box, raw material to be processed have just been piled, and the gateway that is finally recycled to glove box has been the finished product machining, operative employee need to lift down finished product the finished product district that is placed on glove box inside, and then raw material to be processed are put on the holder tool of elevating mechanism 7, after having completed the production of certain batch, unification is taken out glove box by finished product by transfer chamber 9, again other a collection of raw material are put into glove box by transfer chamber 9.Concrete technology is as follows: first at the glove box of first operation, electric arc tube is put into holder tool, then put into scolder and electrode, then transmission mechanism 3 and the elevating mechanism 7 by glove box bottom casing 1 inside sends it to sealing-in burner 8 sealing, and sealing-in burner 8 is by electric arc tube one end seal welding; By transmission mechanism 3, elevating mechanism 7, material is lowered and is transported on next operation position again, note successively the operations such as mercury, dress metal halide medicine, after the other end of electric arc tube being sealed through next sealing-in burner 8 again, by transmission lifting mechanism, electric arc tube is being sent to the glove box operating unit of first operation, be finished product, workman is lifted down puts into the inner finished product of glove box district, raw material is being put into the holder vacant position of tool, back and forth operation successively.In the operating procedures such as note mercury, dress metal halide medicine, first raw material is delivered in transfer chamber 9, vacuumizes or defeated argon gas or other gas, and then raw material is delivered in operating room and operated.So whole production line is all to carry out under the state of isolating completely with oxygen, has guaranteed the quality of product.
The bottom inside of glove box bottom casing 1 is provided with cooling device, can carry out cooling to processing component.The bottom of glove box bottom casing 1 can be installed two ventilation holes, is connected with pipeline with argon gas circulating purification system, at operating room replacing gas or the operating unit that vacuumizes, also will reserve ventilating opening, is used for connecting vacuum pump or other working gass.The bottom of gloves casing can according to processing component shape and manufacturing procedure number, be designed to the shapes such as annular, circle, square, rectangle, ellipse, to be applicable to pile line operation, produce.Transmission mechanism 3, elevating mechanism 7 can be realized by various ways, as various ways such as through-drive, gear drive, chain drive, belt transmission.Lowering or hoisting gear is comprised of cylinder, hydraulic pressure, motor or other mechanical systems, can distinguish lifting, also lifting simultaneously.The present invention can be applied in the operational environment of the traditional glove box of all uses.The automatization level of larger raising equipment, the quality stability of assurance product.
Claims (9)
1. the box intermediate frequency heating arc tube for ceramic metal halide lamp of a double gloves sealing apparatus, it is characterized in that: this equipment is double gloves box structure, lower floor is glove box bottom casing (1), upper strata is glove box operating unit, and glove box operating unit comprises operating room (2) and the sealing-in burner (8) with gloves; In glove box bottom casing (1), be provided with transmission mechanism (3) and elevating mechanism (7), glove box bottom casing (1) is also connected with gas-circulating system (4); Operating room (2) is positioned at directly over elevating mechanism (7); Sealing-in burner (8) is connected with vacuum pumping pump (6), and vacuum pumping pump (6) is connected with mechanical pump (10); Transmission mechanism (3) and elevating mechanism (7) drive by drive unit, sealing-in burner (8) is also connected with an intermediate frequency furnace (42), drive unit, the mechanical pump of PLC control system and intermediate frequency furnace (42), transmission mechanism (3) and elevating mechanism (7) link together, and realize automatically and controlling.
2. the box intermediate frequency heating arc tube for ceramic metal halide lamp of double gloves according to claim 1 sealing apparatus, it is characterized in that: the gloves operating room (2) in glove box operating unit is also connected with a transfer chamber (9), transfer chamber (9) is connected with vacuum pumping pump (6).
3. the box intermediate frequency heating arc tube for ceramic metal halide lamp of double gloves according to claim 1 sealing apparatus, is characterized in that: the outside of described sealing-in burner (8) is provided with a bell jar (11), and bell jar (11) is hemisphere cylindrical drum shape; In bell jar (11) Nei You high temperature insulating mechanism, graphite heating body (12) and electric arc tube core position are separated, to protect the stability of the interior mercury of ceramic arc tube (17) and metal halide; It is corresponding with the slotted eye of electric arc conduit saddle tool (18) that graphite heating body (12) is provided with some slotted eyes; It is corresponding with the slotted eye of electric arc conduit saddle tool (18) that high temperature insulating mechanism is provided with some slotted eyes; In sealing-in burner, bear electric arc conduit saddle tool (18) on by lowering or hoisting gear, electric arc conduit saddle tool (18) is used for bearing ceramic arc tube (17) with some slotted eyes; The shape in the shape of electric arc conduit saddle tool (18) and furnace end base (19) hole is suitable, at furnace end base (19) circumference, is provided with cooling water pipeline (31) and exhaust pipe (25) around; The heater coil (41) of intermediate frequency furnace (42) is looped around the outside of bell jar.
4. the box intermediate frequency heating arc tube for ceramic metal halide lamp of double gloves according to claim 3 sealing apparatus, it is characterized in that: described high temperature insulating mechanism is comprised of high temperature insulating pad (13) and high temperature insulating pipe (14), high temperature insulating pipe (14) is tubular structure, be arranged in bell jar (11), its internal diameter is greater than the diameter of electric arc conduit saddle tool (18); High temperature insulating pad (13) is arranged on high temperature insulating pipe (14) top, and it is corresponding with the slotted eye of electric arc conduit saddle tool (18) that high temperature insulating pad (13) is provided with some slotted eyes.
5. according to the box intermediate frequency heating arc tube for ceramic metal halide lamp of the double gloves described in claim 1 or 3 sealing apparatus, it is characterized in that: described intermediate frequency furnace (42) also can be coreless induction furnace; Described bell jar (11) is quartz or ceramic material; Described high temperature insulating pad (13) and high temperature insulating pipe (14) are quartz or ceramic material, and electric arc conduit saddle tool (18) is aluminum alloy material.
6. the box intermediate frequency heating arc tube for ceramic metal halide lamp of double gloves according to claim 3 sealing apparatus, it is characterized in that: high temperature insulating pad (13) matches according to the circular port of the adaptive same quantity of quantity of electric arc conduit saddle tool (18) fluting, bore size requires opening diameter at 2 ~ 8mm according to ceramic arc tube (17) two ends outside dimension, graphite heating body (12) matches according to the circular slotted eye of the adaptive same quantity of the quantity of electric arc conduit saddle tool (18) slotted eye equally, slotted eye is 2 ~ 10mm according to the opening diameter that requires of ceramic arc tube (17) two ends outside dimension, and be a bit larger tham the opening diameter of high temperature insulating pad (13).
7. the box intermediate frequency heating arc tube for ceramic metal halide lamp of double gloves according to claim 3 sealing apparatus, it is characterized in that: described lowering or hoisting gear comprises that electric arc conduit saddle tool (18), linear bearing (34), bearing bracket stand (35), bearing rod holder (36), cylinder axis (37), linear bearing bar (38) and cylinder (40) form, described electric arc conduit saddle tool (18) is arranged on bearing bracket stand (35), bearing bracket stand (35) fixes with linear bearing (34), and linear bearing (34) is enclosed within on linear bearing bar (38).
8. the box intermediate frequency heating arc tube for ceramic metal halide lamp of double gloves according to claim 3 sealing apparatus, is characterized in that: it is characterized in that: described bell jar (11) is fastened on furnace end base (19) by bell jar Ka Gai (20).
9. the box intermediate frequency heating arc tube for ceramic metal halide lamp of double gloves according to claim 1 sealing apparatus, it is characterized in that: described furnace end base (19) excircle is evenly distributed some grooved bore, by briquetting (23), furnace end base is fastened on to aspect on glove box (32) firmly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310724831.9A CN103646837B (en) | 2013-12-25 | 2013-12-25 | Double gloves box intermediate frequency heating arc tube for ceramic metal halide lamp sealing apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310724831.9A CN103646837B (en) | 2013-12-25 | 2013-12-25 | Double gloves box intermediate frequency heating arc tube for ceramic metal halide lamp sealing apparatus |
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| CN103646837A true CN103646837A (en) | 2014-03-19 |
| CN103646837B CN103646837B (en) | 2016-01-27 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106887370A (en) * | 2017-02-21 | 2017-06-23 | 中国科学院上海光学精密机械研究所 | A kind of numerical control device for sealing high-temperature metal sealing-in high power xenon flashlamp |
| CN107993910A (en) * | 2017-12-28 | 2018-05-04 | 宜昌华耀科技有限公司 | A kind of ultraviolet tube sealed in unit and packaging technology |
| CN109003872A (en) * | 2018-07-24 | 2018-12-14 | 海宁威达净化设备有限公司 | A kind of exhaust pressure sealing machine |
| CN116638180A (en) * | 2023-06-06 | 2023-08-25 | 金锚电力控股有限公司 | Automatic welding stamping system and welding method |
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|---|---|
| CN103646837B (en) | 2016-01-27 |
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Effective date of registration: 20160414 Address after: Shenbei New Area Pu Road Shenyang city Liaoning province 110000 16-26 No. 102 (East U Valley four 7-2-B) Patentee after: SHENYANG MOCRI LIGHTING TECHNOLOGY CO., LTD. Address before: 116600, building 1-2-2, building No. 26, Dalian Park, Dalian Development Zone, Liaoning, China Patentee before: Shang Zhongfa |