CN104392894B - Lamp filament fixing device - Google Patents
Lamp filament fixing device Download PDFInfo
- Publication number
- CN104392894B CN104392894B CN201410603888.8A CN201410603888A CN104392894B CN 104392894 B CN104392894 B CN 104392894B CN 201410603888 A CN201410603888 A CN 201410603888A CN 104392894 B CN104392894 B CN 104392894B
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- China
- Prior art keywords
- filament
- fixed seat
- groove
- horizontal
- fixture
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- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Abstract
Provided is a lamp filament fixing device which comprises a pedestal and a compressing mechanism which is arranged on at least one side of the pedestal. The pedestal is provided with a horizontal lamp filament fixing base. The upper surface of the lamp filament fixing base is provided with at least one groove which is used for accommodating a lamp filament. The compressing mechanism comprises a compressing block which is arranged above the lamp filament fixing base, and a vertical driving mechanism which drives the compressing block to vertically move and a horizontal driving mechanism which drives the compressing block to horizontally move. The compressing block compresses the lamp filament on the lamp filament fixing base from the upper part under driving of the vertical driving mechanism and the horizontal driving mechanism. The lamp filament fixing device can be firmly adsorbed in the groove, and the compressing block is arranged for downwardly compressing the lamp filament so that movement of the lamp filament in the processing process can be further prevented, manufacturing speed of a lamp wick is enhanced, labor intensity is reduced, production efficiency is enhanced, quality of the lamp wick is enhanced and yield rate of lamp wick manufacturing is enhanced.
Description
Technical field
The present invention relates to a kind of filament fixture.
Background technology
In the manufacturing process of light fixture, in the manufacturing process of particularly traditional tengsten lamp, the making of wick is the most complicated, wick
Generally comprise stem stem and filament, stem stem is generally glass tubing, filament is generally the metal material such as tungsten filament or molybdenum filament.General system
The process made is that glass is welded with filament, and common wick all has Multi-filament it is necessary to weld filament successively
It is connected to wick.At present, the manufacturing process of wick all to be completed by manual, workman need to be spaced filament successively or according to
Filament is welded by the shape of filament arrangement with stem stem.Such mode of production, not only production efficiency is low, and labor intensity is larger,
Cost of labor is also higher；And artificial operational error more so that finished product rate is relatively low, the quality of wick cannot be guaranteed；
And, the filament of the stem stem to glass material and metal material carries out fusion weld, there is certain danger.
Content of the invention
The technical problem to be solved is to provide one kind to can be used for automatically or semi-automatically wick producing device, and
It is easy to the filament fixture of filament and stem stem phase welding.
The technical scheme that present invention solution above-mentioned technical problem is adopted is: a kind of filament fixture, including a base
And the hold-down mechanism located at base at least side it is characterised in that: described base is provided with the filament fixed seat of a level, institute
The upper surface stating filament fixed seat is provided with least one for the groove housing filament, and described hold-down mechanism includes one and is located at institute
State the compact heap above filament fixed seat, drive the vertical driving mechanism of compact heap vertical movement and drive compact heap horizontal movement
Horizontal drive mechanism, described compact heap described lamp pressed from above under the driving of vertical driving mechanism and horizontal drive mechanism
Filament in silk fixed seat.
Preferably, described hold-down mechanism is included towards the horizontal-extending horizontal rail of described base, and is located at horizontal rail
Sliding shoe on road, the output shaft horizontally set of described horizontal drive mechanism and being connected on sliding shoe, described horizontal drive
Mechanism drives described sliding shoe along horizontal orbital movement, and described sliding shoe is fixed described vertical driving mechanism, described vertical drive
The output shaft of motivation structure is setting up and down and fixes a contiguous block, and described contiguous block fixes described pressure towards one end of described base
Tight block.
For preferably anchored filament, described filament fixed seat includes body, and the upper surface of described body is provided with least
One is used for housing the groove of filament, and described is provided with a cavity in vivo, and at least one groove described is communicated to described cavity, institute
The lower surface stating body is provided with air inlet and is communicated to described cavity.
For the ease of welding, when described groove is at least two, the extension line of one end of described at least two grooves intersects
In a bit.
Preferably, described body is the disk shaped part of a sector, and described groove is distributed along fan-shaped axial uniform intervals, and
And radially extend along fan-shaped.
In order that the suction producing in cavity is uniformly, described air inlet is located at two side positions each of described body lower surface
Individual.
Preferably, described cavity is an arc-shaped cavity, and is arranged concentrically with fan-shaped body.
For the ease of installing, described body is provided with the filament fixed seat installing hole fixing with base phase.
Preferably, described hold-down mechanism is each one positioned at described base both sides, and the compression of the hold-down mechanism of both sides
The shape that block surrounds is matched with the upper surface of filament fixed seat.
Compared with prior art, it is an advantage of the current invention that: this filament is fixed on device and not only has groove can be fixed
Filament, and there is cavity produce suction filament is firmly adsorbed in groove, but also just have the compact heap can be to
Lower compression filament, more prevents filament movement in process, as long as and filament is positioned on body and then with pressing
Tight block compression, you can anchored filament completes the welding of stem stem and filament, can by this filament fixture be used for semi-automatic or
In full automatic wick producing device, not only increase the manufacturing speed of wick, reduce labor intensity, improve production effect
Rate, and also improve the quality of wick, improve the yield rate of wick making.
Brief description
Fig. 1 is the schematic perspective view of the filament fixture of the embodiment of the present invention.
Fig. 2 is the side view of the filament fixture of the embodiment of the present invention.
Fig. 3 is the schematic perspective view of the filament fixed seat of the embodiment of the present invention.
Fig. 4 is the back side schematic perspective view of the filament fixed seat of the embodiment of the present invention.
Fig. 5 is the sectional view of the a-a line along along Fig. 3.
Fig. 6 is the sectional view of the b-b line along along Fig. 3.
Fig. 7 is the sectional view of the c-c line along along Fig. 3.
Specific embodiment
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
The filament fixture of the embodiment of the present invention, as shown in Figure 1-2, including being arranged at a horizontal plane, that is, as Fig. 1-2 institute
Show, be arranged at the base 2 on base plate 1, and be arranged in same level, that is, on base plate 1 as depicted, positioned at fixation
The hold-down mechanism 3 of seat 2 at least side.
As shown in fig. 3 to 7, base 2 is provided with an approximate horizontal filament fixed seat 4, and filament to be fixed is located at above-mentioned lamp
In silk fixed seat 4.This filament fixed seat 4 includes a body 41, and this body 41 can be the disc portion of a sector as shown in fig. 3 to 7
Part or other shapes, for example discoid, semicircle plate-like or square, rectangle also may be used.
The upper surface of this body 1 is provided with least one for the groove 42 housing filament, the arrangement mode of this groove 42
Identical with the arrangement mode of the filament of the stem stem needing processing, as shown in figure 3, this groove 42 edge fan on the upper surface of body 41
The circumference uniform intervals distribution of shape, and radially extend along fan-shaped.For the ease of heat welded, this is put in groove 42
One end of filament must be exposed to groove 42, when there being at least two grooves 42, filament in this at least two groove 42
The one end exposed intersects at a point, and this point is the position of filament and stem stem phase welding, i.e. one end of this at least two groove 42
Extension line intersect at a point.Preferably, the fan-shaped round home position vacancy that is located on this body 41, and upper surface is provided with
5 grooves 42, each groove 42 all radially extends along fan-shaped, and its one end phase gives this center of circle, and when placing filament, filament is located at
In groove 42, and one end of filament is intersected and is overlapped in this fan-shaped home position.
It is provided with a cavity 43 in this body 41, as illustrated in figs. 5-7, and at least one groove 42 of upper surface and this cavity
43 connections, and the lower surface of body 1 is provided with least one air inlet 44 connection cavity 43, and provide suction for cavity 43
Power.Therefore, this filament fixed seat, when using, as long as by approximate horizontal for body 41 placement, connects outer in the air inlet 44 of lower section
, with interior offer one suction to cavity 43, the filament being positioned in groove 42 can be because of the suction producing in cavity 43 for boundary's suction nozzle
Power and inhale on body 41.Because the typically thinner tinsel of filament, without suction, only reeded effect, can
Filament can be made to lose in the production process of wick or mobile, so can more ensure that the position of filament will not be moved,
Improve the yield rate of wick production.Preferably, this cavity 43 is the cavity of the arc in body 41, and itself and groove
42 intersecting positions are provided with opening, and the cavity of this arc is arranged concentrically with fan-shaped body, the both sides position of the cavity 43 of arc
On be respectively equipped with an air inlet 44, that is, air inlet 44 is on two side positions of the lower surface of body 41.
And for the ease of installing, this body 41 is additionally provided with the installing hole 45 for fixing body 41 and base 2, such as scheme
Shown in 1, for the through hole on fan-shaped disk shaped part both sides.As long as filament is put into filament fixed seat 4 by manual, or pass through it
Filament is put into filament fixed seat 4 by machinery by him, and just can firmly hold filament will not move.
As shown in Figure 1-2, described hold-down mechanism 3 can be only located at the side of base 2 it is also possible to be shown disposed on base
2 both sides, this hold-down mechanism 3 includes interval setting above the upper surface of filament fixed seat 4, and can move up and down compression
The compact heap 31 of the filament in filament fixed seat 4, the shape of this compact heap 31 and the mating shapes of filament fixed seat 4, also wrap
Include the vertical driving mechanism 32 that above-mentioned compact heap 31 can be driven to move up and down, and drive compact heap 31 level to fix towards filament
The horizontal drive mechanism 33 of seat 4 motion.Preferably, as shown in Figure 1-2, this hold-down mechanism 3 is included positioned at the both sides of base 2 respectively
A hold-down mechanism 3 being provided with, this hold-down mechanism is also included towards the horizontal-extending horizontal rail 34 of described base 2, described water
The top in plate rail road 34 be provided with along horizontal rail 34 slide sliding shoe 35, the output shaft horizontally set of horizontal drive mechanism 33,
And its outfan is connected on sliding shoe 35, this horizontal drive mechanism 33 can drive sliding shoe 35 along horizontal rail 34 towards institute
State base 2 to move.Fix described vertical driving mechanism 32 on described sliding shoe 35, the output shaft of vertical driving mechanism 32 is divided into
Put and fix a horizontally disposed contiguous block 36, contiguous block 36 fixes described compact heap 31, pressure towards one end of described base 2
Tight block 31 can be near filament fixed seat 4 and move downward from top under the driving of horizontal drive mechanism and vertical driving mechanism
Filament in compression filament fixed seat 4.And in this embodiment, hold-down mechanism 3 includes each one positioned at the both sides of base 2, left
On side, the hold-down mechanism 3 on right side connect compact heap 31 be shaped as two panels arc, the compact heap 31 of two panels arc is together pushed down
Filament in the groove 42 in described filament fixed seat 4.So so that filament is more difficult to move in process
Dynamic, it is easy to and stem stem welding.
As shown in figure 3, this body 41 is one fan-shaped, and have one in this sector along its circumferentially extending step 46, because
The step being matched with this step 46 also is provided with this compact heap 31.
This filament be fixed on device not only have groove can with anchored filament, and have cavity produce suction make filament
Firmly can adsorb in groove, but also just have compact heap can compress downwards filament, more prevent filament in the course of processing
In movement, as long as and filament is positioned on body and then is compressed with compact heap, you can anchored filament completes stem stem and lamp
The welding of silk, this filament fixture can be used in semi-automatic or full automatic wick producing device, not only increase
The manufacturing speed of wick, reduces labor intensity, improves production efficiency, and also improves the quality of wick, improves lamp
The yield rate that core makes.
Although the preferred embodiments of the present invention described in detail above, it is to be clearly understood that for this area
Technical staff for, the present invention can have various modifications and variations.All made within the spirit and principles in the present invention appoint
What modification, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (8)
1. a kind of filament fixture, the hold-down mechanism (3) including a base (2) and located at base (2) at least side, it is special
Levy and be: described base (2) is provided with the filament fixed seat (4) of a level, the upper surface of described filament fixed seat (4) is provided with
At least one is used for housing the groove (42) of filament, and described hold-down mechanism (3) includes one and is located above described filament fixed seat (4)
Compact heap (31), drive compact heap (31) vertical driving mechanism (32) that moves vertically and driving compact heap (31) horizontal movement
Horizontal drive mechanism (33), described compact heap (31) is under the driving of vertical driving mechanism (32) and horizontal drive mechanism (33)
Filament on described filament fixed seat (4) pressed from above；
Described filament fixed seat (4) includes body (41), and the upper surface of described body (41) is provided with least one and is used for housing
The groove (42) of filament, is provided with a cavity (43) in described body (41), described at least one groove (42) is communicated to described sky
Chamber (43), the lower surface of described body (41) is provided with air inlet (44) and is communicated to described cavity (43).
2. filament fixture as claimed in claim 1 it is characterised in that: described hold-down mechanism (3) is included towards described bottom
The horizontal-extending horizontal rail (34) of seat (2), and it is located at the sliding shoe (35) in horizontal rail (34), described horizontal drive machine
The output shaft horizontally set of structure (33) and being connected on sliding shoe (35), described horizontal drive mechanism (33) drives described slip
Block (35) moves along horizontal rail (34), the upper fixing described vertical driving mechanism (32) of described sliding shoe (35), described vertical drive
The output shaft of motivation structure (32) is setting up and down and fixes a contiguous block (36), and described contiguous block (36) is towards described base (2)
The fixing described compact heap in one end (31).
3. filament fixture as claimed in claim 1 it is characterised in that: described groove (42) be at least two when, described
The extension line of one end of at least two grooves (42) intersects at a point.
4. filament fixture as claimed in claim 1 it is characterised in that: described body (41) is the disc portion of a sector
Part, described groove (42) is along fan-shaped axial uniform intervals distribution, and radially extends along fan-shaped.
5. filament fixture as claimed in claim 1 it is characterised in that: described air inlet (44) be located at described body (41)
Each one of two side positions of lower surface.
6. filament fixture as claimed in claim 4 it is characterised in that: described cavity (43) be an arc-shaped cavity, and
It is arranged concentrically with fan-shaped body (41).
7. the filament fixture as any one of claim 1,3-6 it is characterised in that: described body (41) is provided with
The installing hole (45) that filament fixed seat (4) is mutually fixed with base (2).
8. filament fixture as claimed in claim 1 or 2 it is characterised in that: described hold-down mechanism (3) is positioned at described bottom
Each one of (2) both sides of seat, and the upper table of the shape that surrounds of the compact heap (31) of the hold-down mechanism (3) of both sides and filament fixed seat
Face matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410603888.8A CN104392894B (en) | 2014-10-31 | 2014-10-31 | Lamp filament fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410603888.8A CN104392894B (en) | 2014-10-31 | 2014-10-31 | Lamp filament fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104392894A CN104392894A (en) | 2015-03-04 |
| CN104392894B true CN104392894B (en) | 2017-01-25 |
Family
ID=52610777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410603888.8A Expired - Fee Related CN104392894B (en) | 2014-10-31 | 2014-10-31 | Lamp filament fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104392894B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101697978B1 (en) * | 2016-07-12 | 2017-01-23 | 주식회사 새한텅스텐 | An Apparatus Combining Sleeve On Filament |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2984266A (en) * | 1957-10-09 | 1961-05-16 | Gen Electric | Lamp filament mounting apparatus |
| CN201478242U (en) * | 2009-07-16 | 2010-05-19 | 江苏浩明光电科技股份有限公司 | Wire stretching machine |
| CN102744508A (en) * | 2012-08-02 | 2012-10-24 | 李洪普 | Light foot lead welding machine of bulb in bulb |
| CN203312242U (en) * | 2013-06-28 | 2013-11-27 | 德清县人杰电光源材料厂 | Automatic molding equipment of wick |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2252409Y (en) * | 1995-06-16 | 1997-04-16 | 陈丰裕 | Automatic transporter for lamp filament installing machine |
| JP3654291B2 (en) * | 2003-04-01 | 2005-06-02 | 松下電器産業株式会社 | Manufacturing method of filament coil for tube |
| CN102489858B (en) * | 2011-12-08 | 2014-06-04 | 北京大学 | Field-emission electron emission source emitter welding device |
| CN203659811U (en) * | 2013-12-12 | 2014-06-18 | 李洪普 | Straight filament welding device for single-ended lamp |
| CN204243002U (en) * | 2014-10-31 | 2015-04-01 | 宁波捷胜海洋光电有限公司 | A kind of filament fixture |
-
2014
- 2014-10-31 CN CN201410603888.8A patent/CN104392894B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2984266A (en) * | 1957-10-09 | 1961-05-16 | Gen Electric | Lamp filament mounting apparatus |
| CN201478242U (en) * | 2009-07-16 | 2010-05-19 | 江苏浩明光电科技股份有限公司 | Wire stretching machine |
| CN102744508A (en) * | 2012-08-02 | 2012-10-24 | 李洪普 | Light foot lead welding machine of bulb in bulb |
| CN203312242U (en) * | 2013-06-28 | 2013-11-27 | 德清县人杰电光源材料厂 | Automatic molding equipment of wick |
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| Publication number | Publication date |
|---|---|
| CN104392894A (en) | 2015-03-04 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20201031 |