CN208543093U - LED lamp tube automatic welding line - Google Patents
LED lamp tube automatic welding line Download PDFInfo
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- CN208543093U CN208543093U CN201820978106.2U CN201820978106U CN208543093U CN 208543093 U CN208543093 U CN 208543093U CN 201820978106 U CN201820978106 U CN 201820978106U CN 208543093 U CN208543093 U CN 208543093U
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Abstract
A kind of LED lamp tube automatic welding line, including fluorescent tube transmission assembly and laser welding assembly；Fluorescent tube transmission assembly includes chain transfer mechanism and positioning transmission block, and positioning transmission block is arranged on the transmission chain in chain transfer mechanism, and transmission chain drives LED lamp tube transmission by positioning transmission block；Laser welding assembly includes laser welding mechanism, and laser welding mechanism is set to the one or both sides of chain transfer mechanism；Laser welding mechanism includes laser welding component and welding positioning component；Laser welding component includes laser welding head；Welding positioning component include transparent briquetting and push positioning cylinder, transparent briquetting at least under pressed status positioning compression LED lamp tube positioning transmission block on；When work, laser passes through transparent briquetting as the welding of corresponding LED lamp tube.The utility model has the characteristics that reliable performance, high degree of automation, cost of labor are low, welding efficiency is high, welding quality is good；Be attached by laser welding technology to LED lamp tube plastic housing is initiated in industry.
Description
Technical field
The utility model relates to a kind of automatic welding line, in particular to a kind of LED lamp tube automatic welding line.
Background technique
Attended operation of the prior art to LED lamp tube plastic housing, generally adopts the mode for the connection that fastens with glue, the connection side
Formula have the disadvantage in that 1. used in glue be chemical substance, there is certain volatility, cause to generate pungent smell,
It works long hours and will lead to operator's appearance discomfort, influence health, be easy to suffer from occupational disease；2. glue used in is
Chemical substance, misoperation or while leaking, can pollute ecological environment；3. manually carrying out LED lamp tube modeling using glue
When material shell connects, glue is easy exudation surface, directly affects the appearance of LED lamp tube；4. meeting is direct when if glue gluing is uneven
Connection effect is influenced, shortens the service life of LED lamp tube simply；5. the mode connected using glue, after upper time use, glue
Solidfied material will appear physical change or chemical change, directly affect connection effect, shorten the service life of LED lamp tube.
Chinese patent literature CN106112338B discloses a kind of fluorescent tube seal wire and power panel on December 26th, 2017
Welding system, and specifically disclose: including angular adjustment apparatus, conveying the transmitting device of fluorescent tube and be respectively arranged on transmission dress
The seal wire welding section and power panel welding section of two sides are set, fluorescent tube enters seal wire welding section after angular adjustment apparatus and power panel welds
Meet area；The angular adjustment apparatus includes lamp bar detector and rotatable drum assembly, and the drum assembly liftable is set
In the lower section of fluorescent tube, when angular adjustment apparatus works, the position of the lamp bar detector detection lamp bar, the drum assembly rises
Fluorescent tube is lifted to and is driven tube rotation, until lamp bar detector detects that lamp bar is located at the bottom of fluorescent tube, drum assembly stops
Rotation；The seal wire welding section, which is equipped with, to be pushed to the wire feeder of seal wire spot welding position for seal wire, is used to seal wire being soldered to lamp
The first weldering bar, the first spot welding driving assembly and the chopping component for cutting off seal wire of item, the first spot welding driving assembly
Driving the first weldering bar is mobile, so that the tip of the first weldering bar protrudes into fluorescent tube or stretch out fluorescent tube；The transmitting device is in power supply
The side of plate welding section is equipped with power panel positioning table, and the power panel positioning table is set to the opening of fluorescent tube and moves with fluorescent tube
It is dynamic；The power panel welding section is equipped with the second weldering bar for welding together lamp bar and power panel and driving the second weldering bar is mobile
The second spot welding driving assembly.The structure welding system can be only applied to the welding of seal wire and power panel, may not apply to plastics
The connection of shell, and LED lamp tube plastic housing is attached using laser welding technology, also in blank stage in the industry.
Therefore, it is necessary to be further improved.
Utility model content
The purpose of the utility model is to provide a kind of reliable performance, high degree of automation, cost of labor be low, welding efficiency
LED lamp tube automatic welding line high, welding quality is good, to overcome shortcoming in the prior art.Pass through laser welding technology
Being attached to LED lamp tube plastic housing is initiated in industry, and the connection effect of this connection type is more preferably solid and reliable, connection behaviour
It is more convenient to make, and the appearance of LED lamp tube is effectively ensured, and the service life is longer.
By this purpose design a kind of LED lamp tube automatic welding line, including be set in rack fluorescent tube transmission assembly and
Laser welding assembly, under the transmission beginning of fluorescent tube transmission assembly is feeding station, transmission middle part is welding post, transmission end is
Expect that station, laser welding assembly are located on welding post；It is characterized by:
The fluorescent tube transmission assembly includes chain transfer mechanism and several positioning transmission blocks, and positioning transmission block is arranged in chain
On transmission chain in transport mechanism, and mobile with transmission chain, LED lamp tube positioning support is on positioning transmission block, conveyer chain
Item drives LED lamp tube transmission by positioning transmission block；
The laser welding assembly includes a set of or two sets or more laser welding mechanisms, the laser welding mechanism are set to chain
The one or both sides of transport mechanism；The laser welding mechanism includes the laser welding component to complement one another and welding positioning group
Part；Laser welding component includes laser welding head；Welding positioning component includes transparent briquetting and for driving transparent briquetting or more
The pushing positioning cylinder of lifting, transparent briquetting positioning compression one or more LED lamp tube at least under pressed status are fixed accordingly
On the transmission block of position, laser welding head is located above transparent briquetting, and when work, it is corresponding LED lamp tube that laser, which passes through transparent briquetting,
Welding.
The fluorescent tube transmission assembly further includes length adaptation regulating mechanism, which includes opposite rack
Screw rod is adjusted along the adaptation of Y-axis locating rotation, adaptation adjusts and is bolted with adaptation regulating part on screw rod；The chain transfer mechanism packet
Transmission driving assembly and chain transfer assembly mutually arranged side by side more than two are included, transmission driving assembly is simultaneously and/or synchronous
Drive chain transfer assembly operation more than two；Wherein, at least one set of movable setting of chain transfer assembly, and adjusted by adaptation
Section part is spirally connected with adjusting screw rod is adapted to；A set of above laser welding mechanism is located on the chain transfer assembly of movable setting, and
With the chain transfer assembly while and/or synchronizing moving at place；It is movable when manually or electrically driving adaptation adjusts screw rod rotation
The chain transfer assembly of setting is moved relative to rack along Y-axis, to adjust the spacing between chain transfer assembly more than two.
The chain transfer assembly includes drive sprocket, more than one driven sprocket and transmission chain, transmission chain transmission
Formula is set around on drive sprocket and driven sprocket, and the equidistant formula of several positioning transmission blocks is booked on transmission chain；Each group chain passes
Drive sprocket in sending component is mutually sequentially connected each other by transmission shaft, transmission driving assembly by transmission shaft simultaneously and/or
It is synchronous to drive chain transfer assembly operation more than two；Drive sprocket locating rotation in the chain transfer assembly of movable setting
Accordingly adaptation regulating part on, and the drive sprocket axially sliding on transmission shaft, transmission shaft be adapted to adjusting screw rod it is mutual
Parallel cooperation.
The laser welding assembly further includes the welding transplanting mechanism for being set to chain transfer mechanism one or both sides, a set of
The above laser welding mechanism is set on welding transplanting mechanism, and is moved along the x axis in the case where welding transplanting mechanism drives.
The welding transplanting mechanism includes transplanting bracket, transplanting platform, transplanting motor, transplanting screw rod and transplanting nut, is moved
It plants platform slidingtype to be set on transplanting bracket, transplanting motor, which is fixed on transplanting bracket and is sequentially connected, transplants screw rod, to drive
Along X-axis locating rotation, transplanting nut is screwed on transplanting screw rod and affixed with transplanting platform the opposite bracket of transplanting of dynamic transplanting screw rod；
A set of above laser welding mechanism is set on transplanting platform, and when transplanting motor driven transplanting screw rod rotates, transplanting platform is driven
A set of above laser welding mechanism moves along the x-axis.
The laser welding assembly further includes fluorescent tube position-limit mechanism, and fluorescent tube position-limit mechanism includes holding out against component and limit group
Part holds out against component and is set to chain transfer mechanism side, and limit assembly is set to the chain transfer mechanism other side；It is described to hold out against group
Part includes holding out against cylinder and one or more the first mandril, and the first mandril is corresponding with LED lamp tube one end face；The limit assembly includes
One piece or more the cyclic annular block with limit hole, the first mandril are corresponded with the limit hole on cyclic annular block；When work, cylinder drive is held out against
Dynamic one or more the first mandril is moved along Y-axis, and the first mandril drives corresponding LED lamp tube to move along Y-axis, keeps LED lamp tube another
End is at least partially inserted into limit hole.
The laser welding assembly further includes ejecting mechanism, and ejecting mechanism includes the second top of ejection cylinder and one or more
Bar, the second mandril are corresponded with the limit hole on cyclic annular block, and ejection cylinder drives one or more the second mandril to move along Y-axis,
LED lamp tube is ejected limit hole；The limit assembly further includes one piece or more the bootstrap block with guide groove, guide groove and limit
Hole corresponds, and when LED lamp tube is moved along Y-axis, LED lamp tube is at least partly slided on guide groove.
The laser welding component further includes that frame, elevating screw, lifting nut, compact heap and mounting blocks are welded and fixed, and is swashed
Flush weld connected components by being welded and fixed frame fixing assembling, elevating screw along Z axis locating rotation on frame is welded and fixed, lifting nut
It is spirally connected with elevating screw and affixed with compact heap, mounting blocks slide on compact heap along Y-axis adjustable type, laser welding head setting
In on mounting blocks；Manually or electrically when the rotation of driving elevating screw, lifting nut drives Laser Welding by compact heap and mounting blocks
Connector is along Z axis adjustable type oscilaltion；Laser welding head is adjustable in the position of Y direction by mounting blocks.
The welding positioning component includes positioning fixed frame, lifting cover board and float plate, and welding positioning component passes through positioning
Fixed frame fixing assembling, the cylinder body for pushing positioning cylinder is fixed on positioning fixed frame, body of rod connection lifting and drives it at cover board
Oscilaltion, the setting of float plate OQ t cover board elastic floating, float plate are located at below lifting cover board, one piece or more transparent pressure
Block is set in float plate, go up and down offered on cover board with transparent briquetting corresponding through-hole up and down one by one, laser welding head is located at
It goes up and down above cover board.
It further include the operation control box and/or power control cabinet being arranged in rack, it is total that operation control box controls fluorescent tube transmission respectively
At with laser welding assembly.
The LED lamp tube automatic welding line of the utility model transmits assembly by setting fluorescent tube and is transmitted to LED lamp tube, leads to
It crosses setting laser welding assembly and plastic housing laser welding is carried out to LED lamp tube, in fluorescent tube transmission assembly and laser welding assembly
Under mutual cooperation, the full-automatic welding of LED lamp tube is realized, joint efficiency is higher, quality of connection is more preferable, and due to automatic
Change degree is high, and worker only needs to carry out easily feeding and works, therefore can reduce the labor intensity of worker, and by reducing worker
Quantity reduces cost of labor；Each station of sealing wire and each mechanism arrangement rational and orderly, keep welding production more smooth, whole
Sealing wire the space occupied is smaller, and space utilization rate improves.Being attached using laser welding mode to LED lamp tube plastic housing is
It is initiated in light bar illuminating industry, good connecting effect, appearance, extension LED that LED lamp tube obtains can be effectively ensured in joint efficiency height
The service life of fluorescent tube.
Detailed description of the invention
Fig. 1 is the complete machine structure schematic diagram of an embodiment of the present invention.
Fig. 2 is the enlarged diagram in Fig. 1 at I.
Fig. 3 is the enlarged diagram in Fig. 1 at K.
Fig. 4 is the structural schematic diagram of laser welding component in an embodiment of the present invention.
Fig. 5 is the partial enlargement diagram of an embodiment of the present invention.
Fig. 6 is the structural schematic diagram that positioning component is welded in an embodiment of the present invention.
Fig. 7 is the structural schematic diagram that fluorescent tube transmits assembly in an embodiment of the present invention.
Fig. 8 is the enlarged diagram in Fig. 7 at M.
Fig. 9 is the structural schematic diagram that transplanting mechanism is welded in an embodiment of the present invention.
Figure 10 is the structural schematic diagram that component is held out against in an embodiment of the present invention.
Figure 11 is the structural schematic diagram of limit assembly in an embodiment of the present invention.
Figure 12 is the cooperation schematic diagram of limit assembly and ejecting mechanism in an embodiment of the present invention.
Figure 13 and Figure 14 is respectively the schematic diagram of LED lamp tube different direction in an embodiment of the present invention.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments.
Referring to Fig. 1-Figure 14, this LED lamp tube automatic welding line including the fluorescent tube transmission assembly B being set on rack A and swashs
Photocoagulation assembly C, fluorescent tube transmission assembly B for simultaneously several LED lamp tube L are transmitted, laser welding assembly C for pair
The first welding position L1 of the one end LED lamp tube L and the second welding position L2 of the other end are welded (referring to Figure 13 and Figure 14).Fluorescent tube
The transmission beginning of transmission assembly B is feeding station, transmission middle part is welding post, transmission end is discharge station；When work, work
The one or both sides that people stands on fluorescent tube transmission assembly B in feeding station carry out feeding to LED lamp tube L；Laser welding assembly C
In on welding post；The end rack A corresponds to discharge station and is provided with blanking sliding rail 46, and LED lamp tube L reaches discharge station and and lamp
After pipe transmits assembly B disengaging, LED lamp tube L meeting slidingtype is supported on blanking sliding rail 46, and is glided in the guidance of blanking sliding rail 46
From this LED lamp tube automatic welding line, to carry out lower process processing；
Fluorescent tube transmission assembly B includes chain transfer mechanism and several positioning transmission blocks 19, and positioning transmission block 19 is arranged in chain
On transmission chain in transport mechanism, and it is mobile with transmission chain, and LED lamp tube L positioning support is passed on positioning transmission block 19
Chain is sent to drive LED lamp tube L transmission by positioning transmission block 19；Positioning 19 top of transmission block offers U-lag 19.1, LED light
The front and back end of pipe L is supported on respectively in the U-lag 19.1 of corresponding positioning transmission block 19；
Laser welding assembly C includes eight sets of laser welding mechanisms, and four sets of laser welding mechanisms are set to chain transfer mechanism
Side, four sets of laser welding mechanisms are set to the chain transfer mechanism other side, and the laser welding mechanism of two sides corresponds；Laser
Welding mechanism includes the laser welding component to complement one another and welding positioning component；Laser welding component includes laser welding head 1；
Welding positioning component includes transparent briquetting 15 and the pushing positioning cylinder 9 for driving transparent 15 oscilaltion of briquetting, transparent pressure
The oscilaltion activity of block 15 can compress LED lamp tube L, transparent briquetting 15 positioning compression one at least under pressed status
For the above LED lamp tube L on positioning transmission block 19 accordingly, laser welding head 1 is located at 15 top of transparent briquetting, when work, laser
It is corresponding LED lamp tube L welding across transparent briquetting 15；Transparent briquetting 15 is sapphire material.
Furtherly, referring to figs. 7 and 8, fluorescent tube transmission assembly B further includes length adaptation regulating mechanism, for adjusting lamp
Pipe transmits the transmittable size of assembly B, to adapt to the LED lamp tube L of different length, makes this equipment interoperability and practical, can
Adapt to the LED lamp tube L of different model；The length adaptation regulating mechanism includes that opposite rack A is adjusted along the adaptation of Y-axis locating rotation
Screw rod 24, adaptation, which is adjusted, is bolted with adaptation regulating part 25 on screw rod 24；Chain transfer mechanism includes transmitting driving assembly (in figure not
Draw), two groups of mutual chain transfer assemblies arranged side by side, transmission driving assembly simultaneously and/or synchronous drives two groups of chains to pass
Sending component operation；Wherein, one group of chain transfer assembly is with respect to the movable setting of rack A, and by adaptation regulating part 25 be adapted to
It adjusts screw rod 24 to be spirally connected, another group of chain transfer assembly is fixedly installed with respect to rack A；Four sets of ipsilateral laser welding mechanisms pass through
Active supporting plate 21 is set on the chain transfer assembly of movable setting, and with the chain transfer assembly at place simultaneously and/or
Synchronizing moving avoids the movement of the chain transfer assembly, influences the welding of laser welding mechanism；Ipsilateral other four sets swash
Photocoagulation mechanism is set on the chain transfer assembly of fixed setting by fixed support plate 44；It is driven manually by adaptation handwheel 23
When dynamic adaptation adjusts the rotation of screw rod 24, the chain transfer assembly of movable setting is moved relative to rack A along Y-axis, to adjust two groups
Spacing between chain transfer assembly meets the length requirement of different model LED lamp tube L.Wherein, it is ladder that adaptation, which adjusts screw rod 24,
Shape screw rod.
Chain transfer assembly includes 17, four driven sprockets 18 of drive sprocket and transmission chain (being not drawn into figure), transmission
Chain transmission type is set around on drive sprocket 17 and four driven sprockets 18, one of driven sprocket 18 and 17 water of drive sprocket
Flat cooperation, makes transmission chain have horizontal segment to transmit LED lamp tube L；The equidistant formula of several positioning transmission blocks 19 is booked in transmission chain
On, it is ensured that the transmission of LED lamp tube L lamps and lanterns；Drive sprocket 17 in two groups of chain transfer assemblies is mutually passed each other by transmission shaft 22
Connection is moved, the section of the transmission shaft 22 is in hexagon, and transmission driving assembly passes through transmission shaft 22 while and/or synchronous two groups of driving
Chain transfer assembly operation；17 locating rotation of drive sprocket in the chain transfer assembly of movable setting is adjusted in corresponding adaptation
It saves on part 25, and the drive sprocket 17 slides axially on transmission shaft 22, it is ensured that the drive sprocket 17 can be passed with the chain at place
Sending component is mobile, does not influence transmission of the transmission shaft 22 to the drive sprocket 17 again, transmission shaft 22 be adapted to adjusting screw rod 24 mutually
Parallel cooperation；Adaptation adjusts screw rod 24 and is arranged two, and the rotation of drive sprocket 17 adjusts the adaptation tune on screw rod 24 in an adaptation
It saves in part 25, rotates the adaptation tune for being adapted to and being adjusted on screw rod 24 at another with the driven sprocket 18 of the horizontal cooperation of drive sprocket 17
It saves in part 25.
It furtherly, further include the welding transplanting for being set to chain transfer mechanism two sides referring to Fig. 9, laser welding assembly C
Mechanism, four sets of ipsilateral laser welding mechanisms are set on same welding transplanting mechanism, and laser welding mechanism passes through welding transplanting
Mechanism is set on corresponding chain transfer assembly；Each laser welding mechanism is under the accordingly drive of welding transplanting mechanism along X-axis
Direction is mobile.
Welding transplanting mechanism includes transplanting bracket 45, transplanting platform 26, transplanting motor 27, transplanting screw rod 31 and transplanting spiral shell
Mother, transplanting platform 26 are set on transplanting bracket 45 by guide assembly slidingtype, and transplanting motor 27 passes through motor mounting plate 28
It is fixed on transplanting 45 end of bracket and screw rod 31 is transplanted by the transmission connection of shaft coupling 29, to drive transplanting screw rod 31 is opposite to transplant
Bracket 45 is along X-axis locating rotation；Transplanting 31 both ends of screw rod are respectively arranged with screw rod fixing seat 30, to ensure to transplant determining for screw rod 31
Position rotation；Transplanting nut is screwed on transplanting screw rod 31 and affixed with transplanting platform 26；Four sets of ipsilateral laser welding mechanisms are solid
Due on transplanting platform 26；When transplanting the driving transplanting rotation of screw rod 31 of motor 27, transplanting platform 26 drives four sets of ipsilateral laser
Welding mechanism moves along the x-axis.
It furtherly, further include fluorescent tube position-limit mechanism, fluorescent tube position-limit mechanism referring to Figure 10 and Figure 11, laser welding assembly C
Component and four groups of limit assemblies are held out against including four groups, component is held out against and is set to chain transfer mechanism side, limit assembly is set to
The chain transfer mechanism other side.Specifically, the active supporting plate that component is set to the chain transfer assembly of movable setting is held out against
On 21, holds out against component and correspond and be located under corresponding laser welding mechanism to the laser welding mechanism on active supporting plate 21
Side；Limit assembly is set in rack A or fixed support plate 44, the laser welding mechanism on limit assembly and fixed support plate 44
It corresponds and is located at below corresponding laser welding mechanism.Holding out against component includes holding out against cylinder 32 and two first mandrils 34, and two
The first mandril of root 34 is corresponding with two one end LED lamp tube L faces respectively, and it is simultaneously and/or synchronous by a pressing tight plate 33 to hold out against cylinder 32
Two first mandrils 34 of driving stretch operation；Limit assembly includes two pieces of cyclic annular blocks 36 with limit hole 36.1, the first mandril 34
It is corresponded with the limit hole 36.1 on cyclic annular block 36；Limit assembly is fixed on rack A by limiting bracket seat 35；Work
When, it holds out against cylinder 32 and two first mandrils 34 is driven to move along Y-axis, the first mandril 34 drives corresponding LED lamp tube L to move along Y-axis
It is dynamic, it is at least partially inserted into the LED lamp tube L other end in limit hole 36.1；Limit assembly further includes one piece or more band guide groove
37.1 bootstrap block 37, guide groove 37.1 and limit hole 36.1 correspond, and when LED lamp tube L is moved along Y-axis, LED lamp tube L is extremely
Small part is slided on guide groove 37.1；Limit assembly effectively positions LED lamp tube L, guarantees welding quality
It furtherly, further include ejecting mechanism referring to Figure 12, laser welding assembly C, ejecting mechanism is fixed on support plate 44
Or on rack A, it is located at limit assembly the same side；Ejecting mechanism includes ejection cylinder 38 and eight second mandrils 40, the second mandril
40 correspond with the limit hole 36.1 on cyclic annular block 36, and ejection cylinder 38 drives eight second mandrils by passage plate 39 simultaneously
40 move along Y-axis, and LED lamp tube L is ejected limit hole 36.1.Ejection cylinder 38 is fixed on bearing by corresponding support base 41
On plate 44 or rack A, elapsing on plate 39 has guide post 42, and matched guide sleeve 43 is inserted on guide post 42, and guide sleeve 43 passes through corresponding
Support base 41 is fixed on support plate 44 or rack A.
Furtherly, referring to fig. 4, laser welding component further includes that frame 2, elevating screw 4, lifting nut 5, pressure is welded and fixed
Tight block 6 and mounting blocks 7, laser welding component is by being welded and fixed 2 fixing assembling of frame in corresponding support plate (active supporting plate 21
Or fixed support plate 44) on, elevating screw 4 along Z axis locating rotation on frame 2 is welded and fixed, lifting nut 5 and elevating screw 4
It is spirally connected and affixed with compact heap 6, mounting blocks 7 slide on compact heap 6 along Y-axis adjustable type, and laser welding head 1 is set to installation
On block 7；When being rotated by 3 manual actuation elevating screw 4 of lifting handwheel, lifting nut 5 is driven by compact heap 6 and mounting blocks 7
Laser welding head 1 is along Z axis adjustable type oscilaltion；Laser welding head 1 is adjustable in the position of Y direction by mounting blocks 7.It is logical
The relative position of laser welding head 1 can effectively be adjusted by crossing above structure feature.
Furtherly, referring to Fig. 6, welding positioning component includes positioning fixed frame 8, lifting cover board 10 and float plate 13, weldering
Positioning component is connect by positioning 8 fixing assembling of fixed frame in corresponding support plate (active supporting plate 21 or fixed support plate 44)
On, the cylinder body of pushing positioning cylinder 9 is fixed on positioning fixed frame 8, body of rod connection goes up and down cover board 10 and drives its oscilaltion,
The setting of 13 OQ t cover board of float plate, 10 elastic floating, float plate 13 are located at 10 lower section of lifting cover board, one piece or more transparent pressure
Block 15 is set in float plate 13, go up and down cover board 10 on offer with transparent briquetting 15 one by one up and down corresponding through-hole 10.1, swash
Flush weld connector 1 is located at 10 top of lifting cover board；There are guide rod 11 and spring 12, guide rod 11 1 between lifting cover board 10 and float plate 13
End connection float plate 13, other end slidingtype are through lifting cover board 10, and spring 12 is sheathed on guide rod 11, and 12 one end of spring is made
Lifting cover board 10 is acted on for float plate 13, the other end, makes 13 elastic floating of float plate；13 bottom of float plate is provided with
Separator 14, to position the LED lamp tube L of space between adjacent.
Furtherly, referring to Fig. 1, this LED lamp tube automatic welding line further include be arranged rack A on operation control box D and
Power control cabinet E, operation control box D control fluorescent tube transmission assembly B and laser welding assembly C respectively.
Working principle:
1, equipment, which is powered, ventilates, and opens laser, and setting resets, and in feeding station, simultaneously manpower places a batch at operator station
LED lamp tube L is on positioning transmission block 19 accordingly；
2, it presses and starts switch, the communicated chain transmission of LED lamp tube L is transmitted to welding post from feeding station；
3, component movement is held out against, LED lamp tube L is held out against in the limit hole 36.1 of limit assembly；
4, welding positioning component movement, transparent briquetting 15, which pushes, compresses corresponding LED lamp tube L, and with corresponding welding position
It is corresponding；
5, laser welding head 1 starts to weld, and welding transplanting mechanism moves laser welding component according to welding situation,
Until completing the welding processing with LED lamp tube L all in batch；
6, after the completion of welding, transparent briquetting 15 rises, and welding transplanting mechanism resets, and the first mandril 34 held out against in component returns
It moves back, LED lamp tube L is pushed up Hui Yuanwei by the second mandril 40 movement in ejecting mechanism；
7, the LED lamp tube L for completing welding is transmitted to discharge station by transmission chain, under the guidance through blanking sliding rail 46
Next station is slided into, welding is completed.
The above-mentioned preferred embodiment for the utility model, has been shown and described the basic principles and main features of the utility model
And the advantages of the utility model.Those skilled in the art should be recognized that the present utility model is not limited to the above embodiments, on
It states and only illustrates the principles of the present invention described in embodiment and specification, do not departing from the spirit and scope of the utility model
Under the premise of the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical new
Within the scope of type.The utility model requires protection scope is defined by appended claims and its equivalent.
Claims (10)
1. a kind of LED lamp tube automatic welding line, total including fluorescent tube transmission assembly (B) being set on rack (A) and laser welding
At (C), the transmission beginning of fluorescent tube transmission assembly (B) is feeding station, transmission middle part is welding post, transmission end is blankers
Position, laser welding assembly (C) are located on welding post；It is characterized by:
Fluorescent tube transmission assembly (B) includes chain transfer mechanism and several positioning transmission blocks (19), positioning transmission block (19) row
It is distributed on the transmission chain in chain transfer mechanism, and mobile with transmission chain, LED lamp tube (L) positioning support is transmitted in positioning
On block (19), transmission chain drives LED lamp tube (L) transmission by positioning transmission block (19)；
The laser welding assembly (C) includes a set of or two sets or more laser welding mechanisms, the laser welding mechanism are set to chain
The one or both sides of transport mechanism；The laser welding mechanism includes the laser welding component to complement one another and welding positioning group
Part；Laser welding component includes laser welding head (1)；Welding positioning component includes transparent briquetting (15) and for driving transparent pressure
The pushing positioning cylinder (9) of block (15) oscilaltion, transparent briquetting (15) is positioning compression one or more at least under pressed status
For LED lamp tube (L) in positioning transmission block (19) accordingly, laser welding head (1) is located at transparent briquetting (15) top, when work,
Laser passes through transparent briquetting (15) as corresponding LED lamp tube (L) welding.
2. LED lamp tube automatic welding line according to claim 1, it is characterised in that: fluorescent tube transmission assembly (B) is also wrapped
Length adaptation regulating mechanism is included, which includes the adaptation adjusting silk of opposite rack (A) along Y-axis locating rotation
Bar (24), adaptation, which is adjusted, is bolted with adaptation regulating part (25) on screw rod (24)；The chain transfer mechanism includes transmission driving group
Part and chain transfer assembly mutually arranged side by side more than two, transmission driving assembly is simultaneously and/or synchronous driving is more than two
Chain transfer assembly operation；Wherein, at least one set of movable setting of chain transfer assembly, and by adaptation regulating part (25) and fit
It is spirally connected with screw rod (24) are adjusted；A set of above laser welding mechanism is located on the chain transfer assembly of movable setting, and with institute
Chain transfer assembly simultaneously and/or synchronizing moving；It is movable when manually or electrically driving adaptation adjusts screw rod (24) rotation
The chain transfer assembly of setting is with respect to rack
(A) it is moved along Y-axis, to adjust the spacing between chain transfer assembly more than two.
3. LED lamp tube automatic welding line according to claim 2, it is characterised in that: the chain transfer assembly includes master
Movable sprocket (17), more than one driven sprocket (18) and transmission chain, transmission chain driven type be set around drive sprocket (17) and
On driven sprocket (18), the equidistant formula of several positioning transmission blocks (19) is booked on transmission chain；In each group chain transfer assembly
Drive sprocket (17) each other by transmission shaft (22) mutually be sequentially connected, transmission driving assembly by transmission shaft (22) simultaneously and/
Or synchronous driving chain transfer assembly operation more than two；Drive sprocket (17) in the chain transfer assembly of movable setting is fixed
Position rotation is in adaptation regulating part (25) accordingly, and the drive sprocket (17) slides axially on transmission shaft (22), transmission shaft
(22) it screw rod (24) is adjusted is parallel to each other cooperation with being adapted to.
4. LED lamp tube automatic welding line according to claim 1, it is characterised in that: the laser welding assembly (C) is also wrapped
The welding transplanting mechanism for being set to chain transfer mechanism one or both sides is included, a set of above laser welding mechanism is set to welding and moves
It plants in mechanism, and is moved along the x axis in the case where welding transplanting mechanism drives.
5. LED lamp tube automatic welding line according to claim 4, it is characterised in that: the welding transplanting mechanism includes moving
Plant bracket (45), transplanting platform (26), transplanting motor (27), transplanting screw rod (31) and transplanting nut, transplanting platform (26) sliding
Formula is set in transplanting bracket (45), and transplanting motor (27), which is fixed in transplanting bracket (45) and is sequentially connected, transplants screw rod
(31), it transplants nut along X-axis locating rotation with opposite transplanting bracket (45) of driving transplanting screw rod (31) and is screwed onto transplanting screw rod
(31) on and affixed with transplanting platform (26)；A set of above laser welding mechanism is set in transplanting platform (26), transplants motor
(27) when driving transplanting screw rod (31) rotation, transplanting platform (26) drives a set of above laser welding mechanism to move along the x-axis.
6. LED lamp tube automatic welding line according to claim 1, it is characterised in that: the laser welding assembly (C) is also wrapped
Fluorescent tube position-limit mechanism is included, fluorescent tube position-limit mechanism includes holding out against component and limit assembly, holds out against component and is set to chain transfer mechanism
Side, limit assembly are set to the chain transfer mechanism other side；The component that holds out against includes holding out against cylinder (32) and one or more
First mandril (34), the first mandril (34) are corresponding with the LED lamp tube one end face (L)；The limit assembly includes one piece or more band limit
The cyclic annular block (36) in position hole (36.1), the first mandril (34) are corresponded with the limit hole (36.1) on cyclic annular block (36)；Work
When, it holds out against cylinder (32) and one or more the first mandril (34) is driven to move along Y-axis, the first mandril (34) drives corresponding LED light
Pipe (L) is moved along Y-axis, is at least partially inserted into LED lamp tube (L) other end in limit hole (36.1).
7. LED lamp tube automatic welding line according to claim 6, it is characterised in that: the laser welding assembly (C) is also wrapped
Ejecting mechanism is included, ejecting mechanism includes ejection cylinder (38) and one or more the second mandril (40), the second mandril (40) and ring-type
Limit hole (36.1) on block (36) corresponds, and ejection cylinder (38) drives one or more the second mandril (40) to move along Y-axis,
LED lamp tube (L) is ejected limit hole (36.1)；The limit assembly further includes one piece or more the guidance with guide groove (37.1)
Block (37), guide groove (37.1) and limit hole (36.1) correspond, and when LED lamp tube (L) is moved along Y-axis, LED lamp tube (L) is extremely
Small part is slided on guide groove (37.1).
8. LED lamp tube automatic welding line according to claim 1, it is characterised in that: the laser welding component further includes
Frame (2), elevating screw (4), lifting nut (5), compact heap (6) and mounting blocks (7), laser welding component is welded and fixed and passes through weldering
Connect fixed frame (2) fixing assembling, elevating screw (4) on frame (2) are welded and fixed, lifting nut (5) and rises along Z axis locating rotation
Drop screw rod (4) is spirally connected and affixed with compact heap (6), and mounting blocks (7) slide the Laser Welding on compact heap (6) along Y-axis adjustable type
Connector (1) is set on mounting blocks (7)；Manually or electrically when driving elevating screw (4) rotation, lifting nut (5) passes through compression
Block (6) and mounting blocks (7) drive laser welding head (1) along Z axis adjustable type oscilaltion；Laser welding head (1) passes through mounting blocks
(7), adjustable in the position of Y direction.
9. LED lamp tube automatic welding line according to claim 1, it is characterised in that: the welding positioning component includes fixed
Position fixed frame (8), lifting cover board (10) and float plate (13), welding positioning component pass through positioning fixed frame (8) fixing assembling, under
The cylinder body of pressure positioning cylinder (9) is fixed in positioning fixed frame (8), body of rod connection goes up and down cover board (10) and it is driven to rise up and down
Drop, the setting of float plate (13) OQ t cover board (10) elastic floating, float plate (13) are located at below lifting cover board (10), and one piece
The above transparent briquetting (15) is set on float plate (13), offers in lifting cover board (10) upper and lower one by one with transparent briquetting (15)
Corresponding through-hole (10.1), laser welding head (1) are located above lifting cover board (10).
10. -9 described in any item LED lamp tube automatic welding lines according to claim 1, it is characterised in that: further include setting rack
(A) operation control box (D) and/or power control cabinet (E) on, operation control box (D) control fluorescent tube transmission assembly (B) and laser respectively
Welding assembly (C).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820978106.2U CN208543093U (en) | 2018-06-22 | 2018-06-22 | LED lamp tube automatic welding line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820978106.2U CN208543093U (en) | 2018-06-22 | 2018-06-22 | LED lamp tube automatic welding line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208543093U true CN208543093U (en) | 2019-02-26 |
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ID=65423303
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820978106.2U Active CN208543093U (en) | 2018-06-22 | 2018-06-22 | LED lamp tube automatic welding line |
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| Country | Link |
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| CN (1) | CN208543093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108581205A (en) * | 2018-06-22 | 2018-09-28 | 广东顺德华焯机械科技有限公司 | LED lamp tube automatic welding line |
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2018
- 2018-06-22 CN CN201820978106.2U patent/CN208543093U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108581205A (en) * | 2018-06-22 | 2018-09-28 | 广东顺德华焯机械科技有限公司 | LED lamp tube automatic welding line |
| CN108581205B (en) * | 2018-06-22 | 2024-04-09 | 广东顺德华焯机械科技有限公司 | Automatic welding line for LED lamp tube |
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