CN106764564A - A kind of low lamppost pile crown LED filament lamp production equipment - Google Patents
A kind of low lamppost pile crown LED filament lamp production equipment Download PDFInfo
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- CN106764564A CN106764564A CN201710061466.6A CN201710061466A CN106764564A CN 106764564 A CN106764564 A CN 106764564A CN 201710061466 A CN201710061466 A CN 201710061466A CN 106764564 A CN106764564 A CN 106764564A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/90—Methods of manufacture
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- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Luminescent Compositions (AREA)
- Glass Compositions (AREA)
Abstract
Low lamppost pile crown LED filament lamp production equipment, including revolving dial, negative pressure source system, protective gas charging system, automatic duration and degree of heating, secondary two sheath manipulators, workpiece mechanism is installed automatically, workpiece mechanism and control system is unloaded automatically.The drive device of revolving dial, and the automatic valve of negative pressure source system and protective gas charging system, automatic duration and degree of heating, secondary two sheath manipulators, workpiece mechanism, the automatic drive mechanism for unloading workpiece mechanism are installed automatically are connected each via the host signal of interface circuit and control system.Beneficial effect：The glass bulb and extraction electrode that the present invention profoundly cuts the workpiece of sealed-off technique using sheath to implementation blast pipe are protected; within so as to the plane where the lamppost pile crown of the product is limited in into the annular joint portion of glass bulb, the design for being integrated the drive circuit of installation brings bigger freedom；And due to avoiding conflicting for lamppost pile crown and drive circuit, later process more convenient operation, high yield rate.
Description
Technical field
The present invention relates to a kind of low lamppost pile crown LED filament lamp production equipment.
Background technology
A kind of existing glass bulb inflation LED filament lamp, it includes glass bulb, stem, LED filament, drive circuit and screw light
Head；Stem includes horn chamber and blast pipe.The manufacturing process of its product includes：Horn chamber envelope of melting smooth with the port of glass bulb connects
Connect, form a sphere semi-finished product for closing, the semi-finished product are taken out very on revolving dial formula exhaust inflation special equipment
Sky uses duration and degree of heating sealed-off after filling protective gas helium；The blast pipe residual fraction of its final products is that lamppost pile crown still stretches out height
More than plane where the annular joint portion of glass bulb and horn chamber.So, be installed on drive circuit above glass bulb for avoid with
Lamppost pile crown conflicts, it is necessary to perforate and slot milling on circuit boards.
The content of the invention
The invention aims to provide a kind of LED filament lamp production equipment of low lamppost pile crown.
The present invention uses a kind of low lamppost pile crown LED filament lamp production technology：Exhaust is filled automatically to be included in revolving dial formula
Order implements vacuumizing and exhausting operation, fills protection gas to the semi-finished product of glass bulb inflation LED filament lamp product on gas special equipment
Body operation and sealed-off operation；Wherein, operation content is taken out including opening between 50 to 70 seconds the vacuumizing and exhausting step lasts time
Air valve and extraction valve is closed at the end of vacuumizing；The protective gas step lasts time is filled between 1 to 2 second；Operation content bag
Charge valve is closed at the end of including opening charge valve and inflation；The sealed-off step lasts time, period was complete with duration and degree of heating between 2 to 3 seconds
Heating into blast pipe fuses；
Before process implementing, first to manufacture and design a peviform protective metal shell, the sheath is cut into two halves shape with linear cutting equipment
Include tooth assembly and bowl assembly into secondary two jacket assemblies；The slot forms two teeth on tooth assembly, on bowl assembly
Form two grooves；The tooth and the groove can be intermeshed；
And manufacture and design secondary two sheath manipulators, for tooth assembly and the bowl assembly of being clamped and connected respectively；Described one is secondary two
Sheath manipulator has two kinds of states of stabilization：
1）Working condition：One secondary two sheath manipulators are clamped and connected the loudspeaker of tooth assembly and bowl assembly in the semi-finished product respectively
Chamber internal messing reverts to a sheath；Now the blast pipe of the semi-finished product is passed through from the interstitial hole of sheath；The sheath is blocked
Other parts of the semi-finished product in addition to blast pipe are protected to be roasted from duration and degree of heating；
2）SBR：One secondary two sheath manipulators are clamped and connected tooth assembly and bowl assembly from the product semi-finished product respectively
Withdrawn from horn chamber；
A kind of implementing process, low lamppost pile crown technique of the invention can be further subdivided into one-step method, two-step method A and two-step method
B has three kinds of specific embodiments altogether, selects one kind to be carried out according to field condition when using；
One-step method：Be implemented into fill protective gas operation when, make secondary two sheath manipulators be transferred to work from SBR
State：The sheath blocks other positions of the semi-finished product in addition to blast pipe to be roasted from duration and degree of heating；Implement blast pipe with duration and degree of heating
Deep cut sealed-off operation；Profoundly cut after the completion of sealed-off operation, make described one secondary two sheath manipulators be transferred to from working condition
SBR：Or
Two-step method A：Sealed-off operation is implemented to the semi-finished product according to prior art and forms lamppost pile crown more long, then will be described
Semi-finished product are transferred on another small revolving dial the deep cutting action for implementing lamppost pile crown：Make described one secondary two sheath machines
Tool hand is transferred to working condition from SBR：Other positions of the semi-finished product in addition to blast pipe are protected to be roasted from duration and degree of heating；With
Duration and degree of heating implements the deep cutting action of lamppost pile crown；After the completion of the deep cutting action, secondary two sheath manipulators from work are made
State is transferred to SBR：Or
Two-step method B：Sealed-off operation is implemented to the semi-finished product according to prior art and forms lamppost pile crown more long, then by hand
Or implement the deep cutting action of lamppost pile crown using the tooth assembly and bowl assembly that other frock clamps clamp the sheath：By tooth
The horn chamber internal messing that component and bowl assembly stretch into the semi-finished product reverts to a sheath, and the sheath protects the semi-finished product
Roasted from duration and degree of heating at other positions in addition to blast pipe；Implement the deep cutting action of lamppost pile crown with duration and degree of heating；It is described profoundly to cut work
After the completion of sequence, the tooth assembly and bowl assembly are recalled：
Other frock clamps include making a normally closed clip, two grip modules of normally closed clip respectively with the tooth of the sheath
Component and bowl assembly are connected；The state of normally closed clip includes：1）Open mode by hand；2）Normally off；In normally off
Normally closed clip can make connected tooth assembly and bowl assembly engagement and just clamp the semi-finished product lamppost pile crown
Portion.
The present invention realizes the technical scheme of its purpose：One low lamppost pile crown LED filament lamp production equipment of manufacture, using upper
State technique；The production equipment includes that being evenly equipped with the revolving dial of several stations, negative pressure source system, protective gas fills and be
System, automatic duration and degree of heating, secondary two sheath manipulators, workpiece mechanism is installed automatically, workpiece mechanism and control system is unloaded automatically.Return
Turn one revolute pair mechanism of platform to be connected with basis and be connected with a drive device；The drive device of revolving dial,
And automatic valve, automatic duration and degree of heating, secondary two sheath manipulators, the automatic peace of negative pressure source system and protective gas charging system
Dress workpiece mechanism, the automatic drive mechanism for unloading workpiece mechanism connect each via the host signal of interface circuit and control system
Connect；Revolving dial, negative pressure source system, protective gas charging system, automatic duration and degree of heating, secondary two sheath manipulators, automatic installation
Workpiece mechanism and the state of workpiece mechanism is unloaded automatically changed according to the change of control system Host Status；
Also include a peviform protective metal shell, the sheath linear cutting equipment is cut into two halves and forms secondary two jacket assembly bags
Include tooth assembly and bowl assembly；Tooth assembly carries two teeth；Bowl assembly carries two grooves；One secondary two sheath manipulators are installed on back
Turn platform side, for tooth assembly and the bowl assembly of being clamped and connected respectively；
The semi-finished product since through filling workpiece facility loads onto the revolving dial of the special equipment, as the special equipment is returned
Turn the rotation of platform successively after vacuumizing and exhausting operation, fill the deep of protective gas operation and blast pipe and cut sealed-off operation；
Then unloading revolving dial through unloading workpiece facility leaves scene；
When the semi-finished product fill protective gas operation, described one secondary two sheath manipulators are made as described above from preparation
State is transferred to working condition：The horn chamber internal messing that tooth assembly and bowl assembly stretch into the semi-finished product is reverted into a sheath,
The sheath protects other positions of the semi-finished product in addition to blast pipe to be roasted from automatic duration and degree of heating；Implement deep with automatic duration and degree of heating
Cut sealed-off operation；Profoundly cut after the completion of sealed-off operation, make secondary two sheath manipulators be transferred to SBR from working condition, and
Remove semi-finished product.
Beneficial effect：The present invention is carried out using the glass bulb and extraction electrode that sheath profoundly cuts sealed-off technique to implementing blast pipe
Protection such that it is able within the plane where the lamppost pile crown of the product is limited in into the annular joint portion of glass bulb.Thus
The design for being integrated the drive circuit of installation brings bigger freedom；And due to avoiding rushing for lamppost pile crown and drive circuit
It is prominent, later process more convenient operation, also improve the yield rate of product.
Fig. 1 is that a glass bulb LED filament lamp implements the state signal that blast pipe profoundly cuts sealed-off operation under sheath protection
Figure.
Fig. 2 is a structure schematic diagram for low lamppost pile crown LED filament lamp product special equipment.
Fig. 3 and Fig. 4 are respectively the elevational cross-sectional view and bottom view of sheath.
Fig. 5 is a glass bulb LED filament modulated structure schematic diagram for low lamppost pile crown.
1. station in figure；2. revolving dial；3. automatic duration and degree of heating；4. sheath manipulator；5. control system；6. sheath；7. tooth
Component；8. bowl assembly；9. tooth；10. groove；11. horn chambers；12. blast pipes；13. interstitial holes；14. semi-finished product；15.LED filaments
Lamp；16. glass bulbs；17. stems；18.LED filaments；19. drive circuits；20. pile crowns；21. circuit boards；22. electrodes.
Fig. 1 to 4 provides embodiment 1.
Embodiment 1, manufactures a low lamppost pile crown LED filament lamp product special equipment, using above-mentioned low lamp of the invention
Stanchion head technique.The special equipment includes that being evenly equipped with the revolving dial 2, negative pressure source system of several stations 1, protective gas fills
The secondary two sheath manipulators 4 of dress system, automatic duration and degree of heating 3, workpiece mechanism is installed automatically, workpiece mechanism and control is unloaded automatically
System 5；Revolving dial 2 is connected with basis with a revolute pair mechanism and is connected with a drive device；Revolving dial 2
Drive device, and secondary two sheath machines of the automatic valve of negative pressure source system and protective gas charging system, automatic duration and degree of heating 3,
Tool hand 4, automatically install workpiece mechanism, unload the drive mechanism of workpiece mechanism each via interface circuit and control system 5 automatically
Host signal connection；Secondary two sheath machines of revolving dial 2, negative pressure source system, protective gas charging system, automatic duration and degree of heating 3,
Tool hand 4, automatic installation workpiece mechanism and the automatic state for unloading workpiece mechanism become according to the change of the Host Status of control system 5
Change.
Also include that a protective metal shell 6 for peviform, the linear cutting equipment of sheath 6 are cut into two halves and form secondary two sheath groups
Part includes tooth assembly 7 and bowl assembly 8；Tooth assembly 7 carries two teeth 9；Bowl assembly 8 carries two grooves 10；Tooth 9 and groove 10 being capable of phases
Mutually engagement.
One secondary two sheath manipulators 4 are installed on the side of revolving dial 2, for tooth assembly 7 and the groove group of being clamped and connected respectively
Part 8；One secondary two sheath manipulators 4 have two kinds of states of stabilization：
1）Working condition：One secondary two sheath manipulators 4 are clamped and connected tooth assembly 7 and bowl assembly 8 in the semi-finished product respectively
The internal messing of horn chamber 11 makes tooth assembly 7 and the engagement of bowl assembly 8 revert to a sheath 6；Now blast pipe 12 is from the centre of sheath 6
Hole 13 passes through；Sheath 6 blocks burning of other parts of the LED filament lamp semi-finished product 14 in addition to blast pipe from automatic duration and degree of heating 3
It is roasting.
2）SBR：One secondary two sheath manipulators 4 are clamped and connected tooth assembly 7 and bowl assembly 8 from semi-finished product 14 respectively
Horn chamber 11 in withdraw from into Fig. 1 at two oblique dotted lines.
The operation principle of embodiment 1：Each semi-finished product 14 loads onto the revolving dial of special equipment from through filling workpiece facility
Start, with special equipment revolving dial 2 intermittent rotary successively after vacuumizing and exhausting operation, fill protective gas operation and
The deep of blast pipe cuts sealed-off operation；Then unloading revolving dial through unloading workpiece facility leaves scene.
When semi-finished product 14 fill protective gas operation, the station of workpiece semi-finished product is reached where sheath manipulator
Position, now, control system main frame makes secondary two sheath manipulators 4 be transferred to working condition from SBR：By the He of tooth assembly 7
The internal messing of horn chamber 11 that bowl assembly 8 stretches into semi-finished product 14 reverts to a sheath 6, and the protection semi-finished product 14 of sheath 6 remove blast pipe
Roasted from automatic duration and degree of heating 3 at other outer positions；Control system main frame simultaneously makes automatic the putting in of automatic duration and degree of heating 3 implement profoundly to cut sealed-off
Operation is simultaneously return in the completed；Profoundly cut after the completion of sealed-off operation, secondary two sheath manipulators 4 are transferred to preparation from working condition
State, and remove semi-finished product.
Fig. 5 provides embodiment 2.
Embodiment 2, manufactures a low lamppost pile crown LED filament lamp 15, using above-mentioned technique.LED filament lamp 15 includes glass
Shell 16, stem 17, LED filament 18, drive circuit 19 and screw holder.Stem 17 includes loudspeaker accent 11 and blast pipe 12；Loudspeaker
The envelope of melting smooth with the port of glass bulb 16 of accent 11 is connected as one, and the pile crown 20 of blast pipe 12 is inwardly indented to glass bulb 16 and loudspeaker
Within plane where the annular joint portion of accent 11.The circuit board 21 of drive circuit 19 does not conflict with blast pipe 12；LED
Silk 18 is electrically connected by electrode 22 with drive circuit 19.
Claims (1)
1. a kind of low lamppost pile crown LED filament lamp production equipment, including it is evenly equipped with the revolving dial of several stations, negative pressure source system
System, protective gas charging system, automatic duration and degree of heating, secondary two sheath manipulators, workpiece mechanism is installed automatically, workpiece is unloaded automatically
Mechanism and control system；Revolving dial is connected with basis with a revolute pair mechanism and is connected with a drive device；Return
Turn the drive device of platform, and it is the automatic valve of negative pressure source system and protective gas charging system, automatic duration and degree of heating, one secondary two
Sheath manipulator, automatically install workpiece mechanism, unload the drive mechanism of workpiece mechanism each via interface circuit and control automatically
The host signal connection of system；Revolving dial, negative pressure source system, protective gas charging system, automatic duration and degree of heating, secondary two sheaths
Manipulator, automatic installation workpiece mechanism and the automatic state for unloading workpiece mechanism become according to the change of control system Host Status
Change；
It is characterized in that also including a peviform protective metal shell, the sheath linear cutting equipment is cut into two halves and forms secondary two shields
Set component includes tooth assembly and bowl assembly；Tooth assembly carries two teeth；Bowl assembly carries two grooves；One secondary two sheath manipulators
Revolving dial side is installed on, for tooth assembly and the bowl assembly of being clamped and connected respectively；
The semi-finished product since through filling workpiece facility loads onto the revolving dial of the special equipment, as the special equipment is returned
Turn the rotation of platform successively after vacuumizing and exhausting operation, fill the deep of protective gas operation and blast pipe and cut sealed-off operation,
Then unloading revolving dial through unloading workpiece facility leaves scene；
When the semi-finished product fill protective gas operation, described one secondary two sheath manipulators are made as described above from preparation
State is transferred to working condition, and the horn chamber internal messing that tooth assembly and bowl assembly stretch into the semi-finished product is reverted into a sheath,
The sheath protects other positions of the semi-finished product in addition to blast pipe to be roasted from automatic duration and degree of heating；Implement deep with automatic duration and degree of heating
Cut sealed-off operation；Profoundly cut after the completion of sealed-off operation, make secondary two sheath manipulators be transferred to SBR from working condition, and
Remove semi-finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710061466.6A CN106764564B (en) | 2017-01-26 | 2017-01-26 | Low lamp pole pile head LED filament lamp production facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710061466.6A CN106764564B (en) | 2017-01-26 | 2017-01-26 | Low lamp pole pile head LED filament lamp production facility |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106764564A true CN106764564A (en) | 2017-05-31 |
| CN106764564B CN106764564B (en) | 2023-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710061466.6A Active CN106764564B (en) | 2017-01-26 | 2017-01-26 | Low lamp pole pile head LED filament lamp production facility |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1332455A (en) * | 1961-08-28 | 1963-07-12 | Philips Nv | Device for practicing a vacuum in an ampoule |
| CN201490569U (en) * | 2009-06-23 | 2010-05-26 | 安徽华东光电技术研究所 | Sealing structure for high-energy ignition discharge tube |
| CN103094023A (en) * | 2013-01-25 | 2013-05-08 | 浙江力胜电子科技有限公司 | Sealing mandrel of energy-saving lamp sealing machine |
| WO2016198448A1 (en) * | 2015-06-11 | 2016-12-15 | Philips Lighting Holding B.V. | Light bulb with solid-state lighting devices |
| CN106764566A (en) * | 2017-01-26 | 2017-05-31 | 海宁市新宇光能科技有限公司 | A kind of low lamppost pile crown LED filament lamp process equipment |
| CN206514110U (en) * | 2017-01-26 | 2017-09-22 | 海宁市新宇光能科技有限公司 | A kind of low lamppost pile crown LED filament lamp production equipment |
-
2017
- 2017-01-26 CN CN201710061466.6A patent/CN106764564B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1332455A (en) * | 1961-08-28 | 1963-07-12 | Philips Nv | Device for practicing a vacuum in an ampoule |
| CN201490569U (en) * | 2009-06-23 | 2010-05-26 | 安徽华东光电技术研究所 | Sealing structure for high-energy ignition discharge tube |
| CN103094023A (en) * | 2013-01-25 | 2013-05-08 | 浙江力胜电子科技有限公司 | Sealing mandrel of energy-saving lamp sealing machine |
| WO2016198448A1 (en) * | 2015-06-11 | 2016-12-15 | Philips Lighting Holding B.V. | Light bulb with solid-state lighting devices |
| CN106764566A (en) * | 2017-01-26 | 2017-05-31 | 海宁市新宇光能科技有限公司 | A kind of low lamppost pile crown LED filament lamp process equipment |
| CN206514110U (en) * | 2017-01-26 | 2017-09-22 | 海宁市新宇光能科技有限公司 | A kind of low lamppost pile crown LED filament lamp production equipment |
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| CN106764564B (en) | 2023-01-20 |
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