CN205464894U - Stem stem spot welding device and LED lamp automated production system - Google Patents
Stem stem spot welding device and LED lamp automated production system Download PDFInfo
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- CN205464894U CN205464894U CN201620113668.1U CN201620113668U CN205464894U CN 205464894 U CN205464894 U CN 205464894U CN 201620113668 U CN201620113668 U CN 201620113668U CN 205464894 U CN205464894 U CN 205464894U
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- stem
- guide rail
- section
- spot welding
- welding device
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Abstract
The utility model provides a LED lamp automated production system and stem stem spot welding device, the automated production system includes stem stem spot welding device, the closing device, exhaust apparatus, adorn first device, line and supporting auxiliary device, wherein, stem stem spot welding device includes the carousel structure and sets up a plurality of cooperation work pieces in carousel structure periphery, the carousel structure includes the ring guide rail and rotationally encircles the rolling disc of ring guide rail, the lift groove has been seted up on the ring guide rail, a plurality of stem stem clamping device install on the rolling disc, stem stem clamping device's relative both sides are equipped with the locating rack and the pendulum commentaries on classics subassembly of coaxial coupling, pendulum commentaries on classics subassembly has to press presses to on the ring guide rail to the piece, be used for pressing and drive the connecting axle rotation to the piece along with the surperficial lift of ring guide rail, and then drive locating rack and the rotation of stem stem clamping device. So, LED lamp assembly line automated production can be realized, production efficiency has been improved.
Description
Technical field
This utility model relates to technical field of lamps, is specifically related to a kind of stem stem spot welding device and LED automated production
System.
Background technology
LED filament lamp is the kind that the LED in recent years risen is new, owing to it has LED energy-saving and environmental protection, long-life etc. concurrently
Advantage and the comprehensive advantage of the same outward appearance of conventional incandescent and the welcome of extremely consumer, have good market prospect.The most just
Owing to it is in just in developmental stage, automation size produces and faces growth requirement equally, and automatic producing technology has much to be needed
Explore and promote.It is necessary that developing Modular LED lamp silk bulb lamp makes from feeding, each operation, be assembled to finished product detection
Automatic production line, reach to be greatly improved the purpose of work efficiency and yield.After automated production is researched and developed and is successfully come into operation, can
By traditional mode of production pattern about 80 people, per tour (8 hours) production capacity 0.6 ten thousand, it is changed as being equipped with 5 auxiliary work, per tour (8 completely
Hour) production capacity more than 10,000.In automatic production line is built, according to material, structure and the making work of LED filament lamp itself
Skill feature, causes complex process, brings many difficult problems to realizing automated production, and the filament bar such as LED filament lamp is tiny, core
Rod structure is light and handy, and makes requirement precisely, and the automated production difficulty of point welding process is big.
Utility model content
In view of the above, this utility model is necessary to provide a kind of LED automated production that improve production efficiency
System and the stem stem spot welding device for LED mechanized production system.
A kind of stem stem spot welding device for LED mechanized production system, including turntable structure and be arranged on rotating disk knot
Some cooperation workpiece of structure periphery, turntable structure includes annulus guide rail, rotation dish and some stem stem clamping devices, and annulus is led
Offering lifting groove on rail, rotation dish is arranged around annulus guide rail rotationally, and some stem stem clamping devices are arranged on rotation dish
On, stem stem clamping device includes pedestal, connecting shaft, locating rack and rotation assembly, and connecting shaft is arranged on pedestal and through seat
The connecting shaft of the both sides that body two is relative, locating rack and rotation assembly are arranged on pedestal opposite sides and are connected to connecting shaft
Two ends, rotation assembly swings with the lifting of annulus guide rail surface, thus drives locating rack to rotate by connecting shaft.
Further, described lifting groove is opened in annulus guide rail end face, and lifting groove includes lower slope section, bottom land section and upward slope
Section, lower slope section bottom and upward slope section bottom are connected to the two ends of bottom land section, and lower slope section declines relative to annulus guide rail end face
Height protrudes out the most identical with upward slope section relative to annulus guide rail end face, and bottom land section end face is less than the end face of round and smooth guide rail and with round and smooth
The end face of guide rail is parallel.
Further, described stem stem clamping device includes the first connection dish and the second connection dish, the first connection dish and second
Connection dish is connected to the two ends of connecting shaft, and locating rack is arranged on the first transfer panel, and rotation assembly is arranged on the second connection
On dish.
Further, described rotation assembly includes centering block and compresses part, and centering block one end is connected on the second connection dish, another
End outside vertical ground compresses part described in connecting, described in compress part and be pressed against on annulus guide rail, in order to compress part with annulus guide rail meter
The lifting in face and drive connecting shaft to rotate.
Further, described locating rack includes that support, support include affixed section and the construction section vertical with affixed section, affixed
Section is installed to the first transfer panel, and the end face of construction section offers locating slot, and locating slot is used for installing stem stem.
Further, described locating rack includes the pressure holding assembly being arranged on support, pressure holding assembly include rocker, depression bar with
And elastic component, rocker is rotatably held on construction section, and depression bar is arranged on the top of rocker, and elastic component is arranged on rocker and peace
The junction of dress section, it is provided that elastic force makes the depression bar of rocker to construction section pressing.
Further, the some cooperation workpiece being arranged on turntable structure periphery are correspondingly formed some stations, described stem stem
Spot welding device includes that visual system detects, and is arranged on the side of station, to monitor the installation of corresponding station workpiece.
A kind of LED mechanized production system, including stem stem spot welding device, closing device, exhaust apparatus, dress head unit,
Line and supporting auxiliary device, wherein, stem stem spot welding device includes turntable structure and is arranged on the some of turntable structure periphery and joins
Closing workpiece, turntable structure includes annulus guide rail, rotation dish and some stem stem clamping devices, annulus guide rail offers lifting
Groove, rotation dish is arranged around annulus guide rail rotationally, and some stem stem clamping devices are arranged on rotation dish, stem stem clamping device
Including pedestal, connecting shaft, locating rack and rotation assembly, the both sides that connecting shaft is arranged on pedestal and through pedestal is relative, determine
Position frame is arranged on pedestal opposite sides with rotation assembly and is connected to the two ends of connecting shaft, and rotation assembly is with annulus guide rail meter
The lifting in face and swing, and then drive locating rack to rotate by connecting shaft.
Additionally, this utility model is necessary to provide the production method of a kind of LED mechanized production system.
The production method of a kind of LED mechanized production system, its operation includes successively: Incoming Quality Control, point welding process, envelope
Mouth operation, deairing step, fill head operation, product inspection and discharging, wherein, point welding process uses described stem stem point be welded
Putting, during stem stem spot welding, stem stem is clamped on locating rack, and stem stem one end to be processed is towards outside rotation dish, described rotation dish
Rotating, drive described stem stem clamping device to rotate, rotation assembly moves along annulus guide rail, along with the lifting of annulus guide rail surface,
Drive connecting shaft rotates, thus drives locating rack rotation so that stem stem turns to multiple position and coordinates the workpiece of different station.
Wherein, in point welding process, stem stem spot welding device being disposed with three stations, the first station is to the second work
Position, connecting shaft drives locating rack to rotate counterclockwise 45 degree, welds two filaments, from the second station to the 3rd station, connecting shaft band
Dynamic locating rack rotates clockwise 90 degree, welds other two filaments.
Compared to prior art, LED mechanized production system described in the utility model, including stem stem spot welding device,
Closing device, exhaust apparatus, dress head unit, line and supporting auxiliary device, wherein, by using described stem stem spot welding device solution
The correction problem that filament bar of having determined is easily deformable, the multi-direction problem that is accurately positioned of filament bar, the upper and lower out-of-alignment of lamppost precisely welds
Connect problem etc., it is achieved that streamline automated production, drastically increase production efficiency.
Preferred embodiment of the present utility model and beneficial effect thereof, will in conjunction with detailed description of the invention the most specifically
Bright.
Accompanying drawing explanation
Accompanying drawing is used to offer and is further appreciated by of the present utility model, and constitutes a part for description, with following
Detailed description of the invention is used for explaining this utility model together, but should not constitute restriction of the present utility model.In the accompanying drawings,
Fig. 1 is the general assembly drawing of this utility model preferred embodiment LED mechanized production system；
Fig. 2 is the axonometric chart of stem stem spot welding device；
Fig. 3 is the station schematic top plan view of stem stem spot welding device；
Fig. 4 is the axonometric chart of the stem stem clamping device of stem stem spot welding device；
Fig. 5 is the exploded view of stem stem clamping device；
Fig. 6 is the grooved schematic diagram of the lifting groove of turntable structure.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.It should be appreciated that herein
Described detailed description of the invention is merely to illustrate and explains this utility model, is not limited to this utility model.
This utility model discloses a kind of LED mechanized production system, and LED is manufactured the technique of overall process and is: LED
Filament bar compound light test → filament bar feeding → stem stem pre-shaped, feeding → stem stem molding → spot welding → blanking sabot → wick are multiple
Optical check → nitrogen cabinet deposit → go up cell-shell → upper wick → sealing → sealing inspection → point seal wire → aerofluxus → hair steep check →
Hair bubble compound light detects → overlaps Teflon sleeve pipe → installation driving → actuating sleeve heat-shrink tube → semi-finished product compound light → dress lamp holder → outward appearance
Inspection.
According to above-mentioned production process, automatic production line is divided into six big operations: Incoming Quality Control → point welding process → envelope
Mouthful operation → deairing step → dress head operation → product inspection and discharging, specifically use following five process device: stem stem point
Welder, closing device, exhaust apparatus, dress head unit, line and supporting auxiliary device five covering device.As it is shown in figure 1, LED
Mechanized production system include stem stem spot welding device 10, closing device 20, exhaust apparatus 30, dress head unit 40 and line and
Supporting auxiliary device.
Refer to Fig. 2, Fig. 3, stem stem spot welding device 10 includes frame 11, the turntable structure 12 that is arranged in frame 11 and
Being arranged on some cooperation workpiece (not shown) of turntable structure 12 periphery, turntable structure 12 includes annulus guide rail 121, rotation dish
122, the some stem stem clamping devices 123 being arranged on rotation dish 122.
Frame 11 includes work top 111, and work top 111 is provided with a support seat 124.Annulus guide rail 121 passes through
Support seat 124 to be fixedly mounted in above work top 111.Being provided with lifting groove 125 on annulus guide rail 121, lifting groove 125 is used
Rotate in the parts guiding stem stem clamping device 123.Incorporated by reference to refering to Fig. 6, lifting groove 125 includes lower slope section 1251, bottom land section
1252, upward slope section 1253 and groove top section 1254, was realized by upward slope section 1253 between bottom land section 1252 and groove top section 1254
Degree connects, under between bottom land section 1252 and annulus guide rail 121 end face and passing through between groove top section 1254 and annulus guide rail 121 end face
Slope section 1251 realizes transition and connects, and bottom land section 1252 less than the end face of round and smooth guide rail 121 and is put down with the end face of round and smooth guide rail 121
OK, groove top section 1254 is higher than the end face of annulus guide rail 121 and parallel with the end face of round and smooth guide rail, and the relative annulus of bottom land section 1252 is led
The height that height annulus guide rail 121 end face relative with groove top section 1254 that rail 121 end face declines protrudes out is identical.Rotation dish 122 can
Arrange around annulus guide rail 121 rotationally, rotation dish 122 can be driven around annulus guide rail 121 by driving means (not shown)
Rotate.
Referring to Fig. 4, Fig. 5, stem stem clamping device 123 includes pedestal 51, connecting shaft the 52, first connection dish 53, second even
Flange 54, locating rack 55 and rotation assembly 56.Pedestal 51 is arranged on rotation dish 122 surface and rotates with rotation dish 122, pedestal 51
Upper neighbouring end face offers 51 liang of relative sides of the through pedestal of axis hole 511.Connecting shaft 52 is arranged in axis hole 511, connecting shaft
The two ends of 52 are connected to the first connection dish 53 and are connected dish 54 with second so that two connection dishes can connect present the most rotationally
The both sides of body 51.
Locating rack 55 is arranged on the first transfer panel 53, and locating rack 55 includes in order to the stem stem of fixing bulb, locating rack 55
Support 551 and the pressure holding assembly 552 being arranged on support 551, support 551 is " L " type block, including affixed section 5511 and with solid
The construction section 5512 that the section of connecing 5511 is vertical, is installed to the first transfer panel 53 by pin for affixed section 5511, construction section 5512
End face offers locating slot 5513, and locating slot 5513 is used for installing stem stem.Pressure holding assembly is arranged on the construction section 5512 of support 551
On, for coordinating locating slot 5513 to be fixedly mounted on the stem stem in locating slot 5513.Pressure holding assembly 552 include rocker 5521,
Depression bar 5522 and elastic component (not shown), the generally U-shaped mount structure of rocker 5521, it is rotatably held in construction section 5512
On, specifically, rocker includes the fork being positioned at both sides, and two forks are rotatably connected to the two of construction section 5512 by bearing pin
Side.Depression bar 5522 is connected between two forks and is positioned at the top of rocker.The stage casing of depression bar 5522 is formed with pinch roller, the width of pinch roller
Degree and the width fits of locating slot 5513.Elastic component is arranged on the junction of rocker and construction section 5512, it is provided that elastic force makes pendulum
The depression bar 5522 of frame 5521 maintains the state to construction section 5512 pressing, and elastic component preferably selects torsion spring.So, stem stem is installed
After in locating slot 5513, being fixed in locating slot 5513 by pressure holding assembly 552 pressing, pinch roller supports with stem stem.Needs take
When descending or stem stem is installed, only need external force to be rotated up rocker 5521, stem stem is taken out or loads.
Rotation assembly 56 is arranged on the second connection dish 54, in order to drive the second connection dish 54 to rotate, and then drives first
Connection dish 53 rotates together.Rotation assembly 56 includes centering block 561 and compresses part 562, and centering block 561 one end is connected to the second connection dish
On 54, outside the other end, described in connection, compress part 562.Compressing part 562 in order to coordinate described annulus guide rail 121, it is pressed against circle
The surface of ring guide rail 121, with when rotation dish 122 rotates, compresses part 562 when moving along annulus guide rail 121 surface, along with annulus
The lifting on guide rail 121 surface, and then drive centering block 561 to swing so that connecting shaft 52 rotates, thus drives locating rack 55 rotation.
In the present embodiment, compressing part 562 is cylinder, and the outer end of cylinder is formed with the cylindrical end being relatively large in diameter, and compresses part 562 to limit
It is difficult to come off from annulus guide rail 121.
Referring to Fig. 3, in stem stem spot welding device 10, the some cooperation workpiece being arranged on rotation dish 122 periphery (are schemed not
Show) it is correspondingly formed as some stations, coordinate the location of workpiece to fix, go to the stem stem clamping device of this station in order to mating band
123, to complete the station action of correspondence.In the present embodiment, according to the arrangement needs of station, it is provided with 24 stations, Ruo Gangong altogether
Position includes successively:Mechanical hand automatically go up stem stem,Position before and after stem stem body,Stem stem body horizontal location,ExtremelyOn stem stem seal wire and lower seal wire from dynamic(al) correction shaping,Filament automatic welding station one, Idle station,Lamp
Silk automatic welding station two,First rotary work station,Filament automatic welding station three, Idle station,Filament is certainly
Dynamic welding post four,Idle station,Second rotary work station,Mechanical hand automatic blanking andIdle station.
By setting gradually above-mentioned station in stem stem spot welding device, comprehensively use cam drive, cylinder-driven, automatically
Welding system, robot, vision differential systematic, PLC system program, it is achieved filament bar and the feeding of stem stem, spot welding, form wick
And proceed to next process.Further, it is equipped with vision at filament automatic welding station one to filament automatic welding station four
System detection (not shown).
When stem stem spot welding device 10 works, described rotation dish 122 rotates, and drives described stem stem clamping device 123 to move, core
Post clamping device 123 clamps stem stem by locating rack 55, and stem stem one end to be processed is towards outside rotation dish 122, rotation group
The part 562 that compresses of part 56 moves along annulus guide rail 121, along with the lifting on annulus guide rail 121 surface, and then drives centering block 561 to put
Dynamic, connecting shaft 52 rotates, thus drives locating rack 55 rotation, so, the stem stem position beat being fixed on locating rack 55, reach
It is easy to weld the requirement of stem stem diverse location.When lifting groove on annulus guide rail 121 surface lifts, specifically, can be in conjunction with referring to
Fig. 6, from station A to station B, connecting shaft drives locating rack to rotate counterclockwise 45 degree, welds two filaments, from station B to station
C, connecting shaft drives locating rack to rotate clockwise 90 degree, welds other two filaments.
This utility model LED mechanized production system, solves that filament bar is multi-direction is accurately positioned problem.According to lamppost
Upper wick structure is unique, needs 4 different directions to be overlapped on lamppost by filament bar and welds, it is desirable to during welding during welding
Being designed to of station meets the function of filament different angles welding, to ensure that filament welding can accurately put in place, by using
The height of circular guideway running orbit, coordinates the mode of the bearing rotary of station end to control the angle of filament welding, realizes
Accurate angle location, and welding requirements while of reaching multi-direction.
Various different embodiments of the present utility model are carried out any group by the thought created without departing from this utility model
Close, all should be considered as this utility model disclosure；In technology concept of the present utility model, technical scheme is carried out
The combination in any of the thought created without prejudice to this utility model that multiple simple modification and different embodiment are carried out, all should be at this
Within the protection domain of utility model.
Claims (8)
1. a stem stem spot welding device (10), including turntable structure (12) and some cooperations of being arranged on turntable structure (12) periphery
Workpiece, it is characterised in that: turntable structure (12) includes annulus guide rail (121), rotation dish (122) and some stem stems clamping dress
Putting (123), annulus guide rail (121) offers lifting groove (125), rotation dish (122) is rotationally around annulus guide rail (121)
Arrange, some stem stem clamping devices (123) are arranged on rotation dish (122), stem stem clamping device (123) include pedestal (51),
Connecting shaft (52), locating rack (55) and rotation assembly (56), connecting shaft (52) is arranged on pedestal (51) and through pedestal
(51) relative both sides, locating rack (55) is arranged on pedestal (51) opposite sides with rotation assembly (56) and is connected to be connected
The two ends of axle (52), rotation assembly (56) swings with the lifting of annulus guide rail (121) surface.
Stem stem spot welding device (10) the most according to claim 1, it is characterised in that: described lifting groove (125) is opened in circle
Ring guide rail (121) end face, lifting groove (125) includes lower slope section (1251), bottom land section (1252), upward slope section (1253) and groove top
Section (1254), between bottom land section and groove top section, and was realized by lower slope section and upward slope section between lifting groove and annulus guide rail
Crossing connection, bottom land section (1252) is less than the end face of round and smooth guide rail (121) and parallel with the end face of round and smooth guide rail (121), groove top section
Higher than the end face of round and smooth guide rail and parallel with the end face of round and smooth guide rail, the height that bottom land section declines relative to annulus guide rail (121) end face
Spend identical relative to the height that annulus guide rail (121) end face protrudes out with groove top section.
Stem stem spot welding device (10) the most according to claim 1, it is characterised in that: described stem stem clamping device (123) is wrapped
Including the first connection dish (53) and be connected dish (54) with second, the first connection dish (53) is connected dish (54) and is connected to connect with second
The two ends of axle (52), locating rack (55) is arranged on the first connection dish (53), and rotation assembly (56) is arranged on the second connection dish
(54) on.
Stem stem spot welding device (10) the most according to claim 3, it is characterised in that: described rotation assembly (56) includes centering block
(561) with compress part (562), centering block (561) one end is connected on the second connection dish (54), the other end outside vertical ground connect institute
State and compress part (562), described in compress part (562) and be pressed against on annulus guide rail (121), in order to compress part with annulus guide rail (121)
The lifting on surface and drive connecting shaft (52) to rotate.
Stem stem spot welding device (10) the most according to claim 1, it is characterised in that: described locating rack (55) includes support
(551), support (551) includes affixed section (5511) and the construction section (5512) vertical with affixed section (5511), affixed section
(5511) installing to the first transfer panel (53), the end face of construction section (5512) offers locating slot (5513), locating slot
(5513) it is used for stem stem is installed.
Stem stem spot welding device (10) the most according to claim 5, it is characterised in that: described locating rack (55) includes being arranged on
Pressure holding assembly (552) on support (551), pressure holding assembly (552) includes rocker (5521), depression bar (5522) and elastic component,
Rocker (5521) is rotatably held on construction section (5512), and depression bar (5522) is arranged on the top of rocker (5521), elastic
Part is arranged on the junction of rocker and construction section (5512), it is provided that elastic force makes the depression bar (5522) of rocker (5521) to construction section
(5512) pressing.
7. according to the stem stem spot welding device (10) described in any one of claim 1 to 6, it is characterised in that: it is arranged on turntable structure
(12) some cooperation workpiece of periphery are correspondingly formed some stations, and described stem stem spot welding device (10) includes that visual system is examined
Survey, be arranged on the side of station, to monitor the installation of corresponding station workpiece.
8. a LED mechanized production system, including closing device (20), exhaust apparatus (30), dress head unit (40), line
And supporting auxiliary device, it is characterised in that: farther include the stem stem spot welding device as described in any one of claim 1 to 7
(10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620113668.1U CN205464894U (en) | 2016-02-04 | 2016-02-04 | Stem stem spot welding device and LED lamp automated production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620113668.1U CN205464894U (en) | 2016-02-04 | 2016-02-04 | Stem stem spot welding device and LED lamp automated production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205464894U true CN205464894U (en) | 2016-08-17 |
Family
ID=56674793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620113668.1U Expired - Fee Related CN205464894U (en) | 2016-02-04 | 2016-02-04 | Stem stem spot welding device and LED lamp automated production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205464894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537813A (en) * | 2016-02-04 | 2016-05-04 | 广明源光科技股份有限公司 | Stem spot welding device, LED lamp automated production system and production method |
-
2016
- 2016-02-04 CN CN201620113668.1U patent/CN205464894U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537813A (en) * | 2016-02-04 | 2016-05-04 | 广明源光科技股份有限公司 | Stem spot welding device, LED lamp automated production system and production method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20200204 |