CN108817594A - Welder and welding method for LED filament and PCB - Google Patents
Welder and welding method for LED filament and PCB Download PDFInfo
- Publication number
- CN108817594A CN108817594A CN201810740695.5A CN201810740695A CN108817594A CN 108817594 A CN108817594 A CN 108817594A CN 201810740695 A CN201810740695 A CN 201810740695A CN 108817594 A CN108817594 A CN 108817594A
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- tin
- pcb
- scolding tin
- soldering iron
- cleaning
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/02—Soldering irons; Bits
- B23K3/028—Devices for cleaning soldering iron tips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/06—Solder feeding devices; Solder melting pans
- B23K3/0607—Solder feeding devices
- B23K3/063—Solder feeding devices for wire feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The present invention provides a kind of welders and welding method for LED filament and PCB, the welder includes Welding iron device, broken tin conveying device and linear mould group, broken tin conveying device is connect by wire feed switching sliding block with linear mould group, Welding iron device is connect by soldering iron connection sliding block with linear mould group, and Welding iron device, broken tin conveying device can be moved up and down respectively along linear mould group.LED filament and PCB welder in the present invention are a part of LED filament lamp automatic intelligent assembly line, for solving to need manually to carry out positioning welding to filament and PCB in existing light bulb production technology, LED filament and PCB welder and welding method automatic operation function in the present invention is strong, can complete welding and cleaning between the filament of product and PCB well.
Description
Technical field
The present invention relates to light bulb automated production field more particularly to a kind of welder for LED filament and PCB and
Welding method.
Background technique
The development of automation equipment in relation to LED filament lamp on domestic market still belongs to the starting stage, although LED filament lamp
By the semi-automation assembling of man-machine mixed type, but part assembling station still needs to manually have been manually done, such as assembly precision requirement
High station（Including the welding post between PCB and filament）.In high volume production process, since worker works for a long time,
Often because the fatigue of people or carelessness or other factors cause the product of assembly inconsistent or product missing inspection.
Ad hoc to count a kind of LED filament lamp intelligence assembly line, the assembly line is by the ball lamp carrier of carrying LED filament lamp in flowing water
It walks on line, completes the process operation of each link to LED filament lamp by corresponding device in different website/stations, it is final complete
At the process operation of LED filament lamp.
Summary of the invention
It is insufficient the purpose of the present invention is overcoming in existing product, provide a kind of welder for LED filament and PCB and
Welding method, the welder for LED filament and PCB in the present invention is the one of LED filament lamp automatic intelligent assembly line
Part, for solving to need in existing light bulb production technology manually to carry out positioning welding to filament and PCB, the LED in the present invention
Filament and PCB welder and welding method automatic operation function are strong, can complete between the filament of product and PCB well
Welding and cleaning.
To achieve the above object, present invention employs technical solutions below：
Present invention firstly provides a kind of welders for LED filament and PCB, including Welding iron device, broken tin, and tin to be sent to fill
It sets and is connect by wire feed switching sliding block with linear mould group with linear mould group, broken tin conveying device, Welding iron device passes through soldering iron
Connection sliding block is connect with linear mould group, and Welding iron device, broken tin conveying device can carry out up and down respectively along linear mould group
It is mobile.
Preferably, one of present invention LED filament and PCB welder further include being mounted on linear mould group bottom end
Cleaning device, the cleaning device include cleaning box, cleaning box fixed block, cleaning guide rail, cleaning sliding block, cleaning track base and
Cylinder is released in cleaning, and cleaning sliding block is equipped on the cleaning guide rail being fixed on cleaning track base, and cleaning box is solid by cleaning box
Determine block to be fixedly mounted on cleaning sliding block；Cleaning box fixed block is released cylinder with cleaning and is connect.Cleaning box fixed block and cleaning box
Cleaning release cylinder push away the effect of stretching under, by cleaning sliding block along cleaning guide rail be moved forward and backward.
Preferably, the broken tin conveying device includes wire feeder mounting plate, stepper motor, tin is sent to break tin component and lack
Expect inductor；Stepper motor lacks material inductor and the broken tin component of tin is sent to be mounted on wire feeder mounting plate；Tin is sent to break tin component
Including a gear and an idler wheel, is formed between the gear and the idler wheel and send scolding tin channel, idler wheel is electrical with stepper motor
Connection.By starting stepper motor, idler wheel is driven to be rotated, so that driving, which is clamped between gear and idler wheel, send scolding tin channel
Interior scolding tin send scolding tin channel to be transported on the solder horn of soldering iron component end along this.
Preferably, the broken tin conveying device further includes solder stick guide plate and the scolding tin disk for coiling soldering tin material
Frame is equipped with scolding tin disk block in the end of scolding tin plate rail；To prevent unexpected factors（As after stepper motor high speed rotation, scolding tin material
Material is quickly pullled and at random）And the soldering tin material being coiled on scolding tin plate rail is caused to be separated from scolding tin plate rail.
It is described send tin break tin component further include a box body, the box body is by gear and roller cover in wire feeder mounting plate
On, on the box body be equipped with an elastic adjusting screw being connected with idler wheel, by rotation adjusting the elastic adjusting screw come
Adjust and send the width in scolding tin channel between idler wheel and gear, thus control send scolding tin conveying capacity in scolding tin channel number.
Preferably, the scolding tin plate rail, solder stick guide plate, lack material inductor and send tin break tin component successively on to
Under be mounted on wire feeder mounting plate；It is equipped with scolding tin conveyance conduit one on the box body bottom end for sending tin to break tin component, is sending
The box body top end part that tin breaks tin component is equipped with through-hole for conveying scolding tin, pilot hole that solder stick guide plate is equipped with, logical
Hole send scolding tin channel and scolding tin conveyance conduit one to be located on same axis direction.Structure design top-down in this way, ensure that
Convey the happy property and agility of soldering tin material.
Preferably, the Welding iron device includes blowning installation, soldering iron component and the frame that is slidably connected, blowning installation is just
To the solder horn for being set to soldering iron component end, the scolding tin conveyance conduit two that broken tin conveying device is equipped with exports face and is set to
The solder horn of soldering iron component end, the scolding tin conveyance conduit two are connected with scolding tin conveyance conduit one；Soldering tin material passes through broken
Tin conveying device, and be transported on solder horn along the outlet of scolding tin conveyance conduit two, solder horn heating soldering tin material simultaneously keeps it molten
Filament and PCB welding can be integrally fixed rapidly after melting；Soldering iron component, which is fixed on, to be slidably connected on frame, and be slidably connected frame
It moves up and down and is able to drive blowning installation, scolding tin conveyance conduit two and soldering iron component and moves up and down together.
Preferably, the soldering iron component further includes soldering iron handle, soldering iron handle is fixed on by soldering iron handle grip block
It is slidably connected on frame.
Preferably, the frame that is slidably connected includes releasing cylinder, sending scolding tin bracket, soldering iron component fixed block and release and slide
Rail assembly, releases cylinder and release slide track component is embedded in respectively in the groove that soldering iron component fixed block is equipped with；For clamping
The soldering iron handle grip block of fixed soldering iron component, which is mounted on, to be released on the sliding block that slide track component is equipped with, and scolding tin bracket is sent to be fixed on
It on soldering iron handle grip block, send scolding tin bracket and releases the push-off pin clearance fit that cylinder is equipped with, release what cylinder was equipped with
Cylinder body and send and be folded with compressed spring between scolding tin bracket so that compressed spring both ends respectively with cylinder body, send scolding tin bracket to offset,
Play buffer function.
Preferably, the scolding tin conveyance conduit two-way toning on gassing pipe and broken tin conveying device on blowning installation
Section bracket, which is fixed on, to be sent on scolding tin bracket.Gassing pipe and scolding tin conveyance conduit two are fixed on side by side on bracket fixed block, bracket
Fixed block is connect by bracket link block with adjusting bracket.
The present invention also provides based on a kind of welding method for LED filament and the welder of PCB, including walk as follows
Suddenly：Soldering tin material is sent on Welding iron device by broken tin conveying device, at the same Welding iron device along linear mould group above and below
The PCB for having worn filament is moved and is aligned, Welding iron device heats and melt soldering tin material, so that filament and PCB are fused into one
Body.
Compared with prior art, present invention has the advantages that：
The working principle of the invention is to carry out automatic welding to the LED filament and PCB that are placed and secured on LED ball lamp carrier
The LED filament and PCB welder of automatic operation are capable of in operation using the present invention（It mainly include Welding iron device, broken tin
Tin feeding device and linear mould group）, soldering iron component is used in Welding iron device（It is normal to generally use symmetrically arranged two market
The electric iron seen）, operating characteristics is reliable and stable, and interchangeability is good, advantage of lower cost, can be good at the LED for completing product
Welding between filament and PCB, while guaranteeing the consistency and reliability of welding.It is timely to configure corresponding cleaning device simultaneously
Ground, which remains in cleaning on the solder horn in Welding iron the bottom of the device portion, melts soldering tin material, guarantee subsequent welding accuracy and
High efficiency；The welding PCB requirement that can be applicable to the similar products such as filament lamp, reduces the cost of labor of factory, realizes intelligence
Metaplasia produces.
Detailed description of the invention
Fig. 1 is external structure schematic diagram of the present invention；
Fig. 2-1 and Fig. 2-2：The structural schematic diagram of working condition of the present invention when stop cylinder rises；
Fig. 3-1 and Fig. 3-2：The structural schematic diagram of working condition of the present invention when stop cylinder declines；
Fig. 4-1 and Fig. 4-2：The structural schematic diagram of working condition of the present invention when PLC counts unequal；
Fig. 5-1 and Fig. 5-2：The structural schematic diagram of working condition of the present invention when PLC counts equal；
Fig. 6：The working principle and motion flow of LED filament and PCB welder are aggregated into flow chart in the present invention；
Fig. 7-1：Broken tin conveying device schematic perspective view in the present invention；
Fig. 7-2：Side structure schematic view in Fig. 7-1；
Fig. 8-1：The schematic perspective view of LED filament and PCB welder in the present invention；
Fig. 8-2：Side structure schematic view in Fig. 8-1；
Fig. 8-3：Welding iron device schematic perspective view in the present invention；
Fig. 8-4：Side structure schematic view in Fig. 8-3.
Attached drawing mark：Equipment power control cabinet 1, LED ball lamp carrier 2, aluminium sheet 3, LED filament and PCB welder 4, linear mould
Group 5, wire feed switching sliding block 6, welds module group substrates 7, and panel 8 welds mould group reinforcing rib 9, welds mould group mounting plate 10, cleaning pushes away
Track base 12 is cleaned in cylinder 11 out, cleans sliding block 13, cleans guide rail 14, cleaning box fixed block 15, cleaning box 16, Welding iron
Device 17, soldering iron connection sliding block 18 break tin conveying device 19, soldering iron component 20, and soldering iron handle grip block 21 releases cylinder 22,
Scolding tin bracket 23 is sent, soldering iron component fixed block 24 releases slide track component 25, adjusting bracket 26, bracket fixed block 27, bracket connection
Block 28, gassing pipe 29, scolding tin conveyance conduit 2 30, compressed spring 31, wire feeder mounting plate 32, elastic adjusting screw 33,
Stepper motor 34, solder stick guide plate 35, scolding tin disk block 36, scolding tin plate rail 37 lack material inductor 38, tin are sent to break tin component
39。
Specific embodiment
A specific embodiment of the invention is made a detailed explanation with reference to the accompanying drawing.
As shown in Fig. 1~8, the present invention provides a kind of the specific of welder and welding method for LED filament and PCB
Embodiment, as shown in Figure 1, being equipped with equipment power control cabinet 1 in LED ball lamp carrier 2, LED filament and PCB welding are filled in the present invention
Set the Welding iron device 17 in 4, broken tin conveying device 19, linear mould group 5 and the cleaning for being mounted on linear 5 bottom end of mould group
Device is fixedly mounted in rack by aluminium sheet 3.
Wherein：The present invention provides a kind of welder 4 for LED filament and PCB, including two groups of symmetrically arranged welding
17, two groups of soldering iron device symmetrically arranged broken tin conveying devices 19, linear mould group 5 and linear 5 bottom end of mould group are equipped with
Cleaning device, the cleaning device are located at the underface of this two group weldings soldering iron device 17, welded each group of LED filament with
After PCB, released in time after two group welding soldering iron devices 17 are moved to suitable position, simultaneously by cleaning device positioned at two group weldings
The remaining soldering tin material of institute on the two group weldings soldering iron device 17 is cleaned in the bottom end of soldering iron device 17, to guarantee subsequent weldering
The Accuracy and high efficiency connect.
This two groups symmetrically arranged broken tin conveying devices 19 pass through corresponding wire feed switching sliding block 6 and linear mould group 5 respectively
Connection, this two groups symmetrically arranged Welding iron devices 17 are connected by corresponding soldering iron connection sliding block 18 with linear mould group 5 respectively
Connect, two group welding soldering iron devices 17 can be moved up and down along linear mould group 5 simultaneously, two groups of broken tin conveying devices 19 can
It is moved up and down simultaneously along linear mould group 5.It is designed using above-mentioned two groups of symmetrical structures, convenient for accurately realizing to LED light
Two filaments PCB corresponding with its worn silk, which weld, in silk lamp is melted into one.
As shown in Fig. 8-1 and Fig. 8-2, two pieces of soldering iron connection sliding blocks 18 are connected by panel 8 and two pieces of wire feeds switching sliding blocks 6
It is connected into one, ensure that two groups of symmetrically arranged Welding iron devices 17 can while be moved up and down along linear mould group 5；
The linear mould group 5 is mounted on welding module group substrates 7, and welding module group substrates 7 are connect with welding mould group mounting plate 10, and are being welded
It connects and is fixed between module group substrates 7 and welding mould group mounting plate 10 by welding mould group reinforcing rib 9.
The cleaning device includes cleaning box 16, cleaning box fixed block 15, cleaning guide rail 14, cleaning sliding block 13, cleans and lead
Cylinder 11 is released in rail chair 12 and cleaning, cleaning sliding block 13 is equipped on the cleaning guide rail 14 being fixed on cleaning track base 12, clearly
Box 16 is washed to be fixedly mounted on cleaning sliding block 13 by cleaning box fixed block 15；Cylinder 11 is released in cleaning box fixed block 15 and cleaning
Connection.Cleaning box fixed block 15 and cleaning box 16 cleaning release cylinder 11 push away the effect of stretching under, by cleaning sliding block 13 along
Cleaning guide rail 14 is moved forward and backward.
When connecing soldering iron device 17 at two groups to LED filament and PCB progress scolding tin, cleaning box 16 is tightly attached to linear mould group at this time
5 bottoms touch cleaning box 16 to avoid being connect during soldering iron device 17 is moved up and down along linear mould group 5 at two groups, and lead
Unnecessary trouble is caused, that is, ensure that two groups connect the smoothness that soldering iron device 17 is moved up and down along linear mould group 5.
Connect at two groups soldering iron device 17 to LED filament and PCB carry out scolding tin it is complete after, LED ball lamp carrier（2）In time by LED
Filament lamp is automatically transplanted on down one of station and is handled；Cleaning box 16 pushes away the effect of stretching in cleaning release cylinder 11 at this time
Under, it is removed forward by cleaning sliding block 13 along cleaning guide rail 14, so that cleaning box 16, which is placed exactly in two groups, connects soldering iron device 17
The underface of two solder horns of bottom end.Blowning installation will remain in two groups and connect soldering iron device 17（Specifically connect at two groups
Two solder horns of 17 bottom end of soldering iron device）On soldering tin material be blown into cleaning box 16, reach cleaning two groups connect soldering iron
The purpose of device 17.
As shown in Fig. 7-1 and Fig. 7-2, the broken tin conveying device 19 includes wire feeder mounting plate 32, stepper motor
34, it send tin to break tin component 39 and lacks material inductor 38；Stepper motor 34 lacks material inductor 38 and the broken tin component 39 of tin is sent to be mounted on
On wire feeder mounting plate 32；Sending tin to break tin component 39 includes a gear and an idler wheel, between the gear and the idler wheel
Scolding tin channel is sent in formation, and idler wheel and stepper motor are electrically connected.By starting stepper motor, drive idler wheel is rotated, thus
Driving, which is clamped in, send the scolding tin in scolding tin channel to send scolding tin channel to be transported to soldering iron component end along this between gear and idler wheel
Solder horn on.
Wherein：The broken tin conveying device 19 further includes solder stick guide plate 35 and the scolding tin disk for coiling soldering tin material
Frame 37 is equipped with scolding tin disk block 36 in the end of scolding tin plate rail 37；With after preventing unexpected factors such as stepper motor high speed rotation, weldering
Tin material is quickly pullled and at random and the soldering tin material being coiled on scolding tin plate rail 37 is caused to be separated from scolding tin plate rail 37.It is described
Sending tin to break tin component 39 further includes a box body, the box body by gear and roller cover on wire feeder mounting plate 32, in the box
Body is equipped with an elastic adjusting screw 33 being connected with idler wheel, adjusts the elastic adjusting screw 33 by rotation to adjust rolling
Send the width in scolding tin channel between wheel and gear, thus control send scolding tin conveying capacity in scolding tin channel number.The scolding tin
Plate rail 37, solder stick guide plate 35 lack material inductor 38 and the broken tin component 39 of tin are sent successively to be mounted on wire feeder from top to bottom
On mounting plate 32；It is equipped with scolding tin conveyance conduit 1 on the box body bottom end for sending tin to break tin component 39, tin is being sent to break tin component
39 box body top end part is equipped with through-hole for conveying scolding tin, pilot hole 351 that solder stick guide plate 35 is equipped with, through-hole,
Scolding tin channel and scolding tin conveyance conduit 1 is sent to be located on same axis direction.
As shown in Fig. 8-3 and Fig. 8-4, the Welding iron device 17 includes blowning installation, soldering iron component 20 and sliding
Connection frame, blowning installation face are set to the solder horn of soldering iron component end, the scolding tin conveying that broken tin conveying device 19 is equipped with
Pipeline 2 30 exports the solder horn that face is set to soldering iron component end, the scolding tin conveyance conduit 2 30 and scolding tin conveyance conduit
One 392 are connected；Soldering tin material is transported to solder horn by breaking tin conveying device 19, and along the outlet of scolding tin conveyance conduit 2 30
On, solder horn heats soldering tin material and filament and PCB welding can be integrally fixed rapidly after melting it；Soldering iron component is solid
It is scheduled on and is slidably connected on frame, moving up and down for the frame that is slidably connected is able to drive blowning installation, scolding tin conveyance conduit 2 30 and soldering iron
Component moves up and down together.
Specifically：The soldering iron component further includes soldering iron handle, and soldering iron handle is fixed on cunning by soldering iron handle grip block
On dynamic connection frame.The frame that is slidably connected includes releasing cylinder 22, sending scolding tin bracket 23, soldering iron component fixed block 24 and release and slide
Rail assembly 25, releases cylinder 22 and release slide track component 25 is embedded in the groove that soldering iron component fixed block 24 is equipped with respectively；
Soldering iron handle grip block 21 for gripping soldering iron component, which is mounted on, releases the sliding block that slide track component 25 is equipped with, and send weldering
Tin bracket 23 is fixed on soldering iron handle grip block 21, and scolding tin bracket 23 is sent to match with the push-off pin gap that cylinder 22 is equipped with is released
It closes, releases the cylinder body that is equipped with of cylinder 22 and send and be folded with compressed spring 31 between scolding tin bracket 23, so that 31 liang of compressed spring
End respectively with cylinder body, send scolding tin bracket 23 to offset, play buffer function.
Wherein：The scolding tin conveyance conduit 2 30 on gassing pipe 29 and broken tin conveying device 19 on blowning installation passes through
Adjusting bracket 26, which is fixed on, to be sent on scolding tin bracket 23.Gassing pipe 29 and scolding tin conveyance conduit 2 30 are fixed on bracket side by side and fix
On block 27, bracket fixed block 27 is connect by bracket link block 28 with adjusting bracket 26.Scolding tin conveyance conduit 2 30 is scolding tin
Stainless steel needle tubing, gassing pipe 29 are air blowing stainless steel needle tubing.Scolding tin stainless pin pipe bottom end outlet and air blowing stainless pin out
Pipe bottom end outlet is respectively aligned to the solder horn of soldering iron component end.
As figures 2-6, a kind of welding method of LED filament and PCB welder in the present invention, includes the following steps：
Soldering tin material is sent on Welding iron device 17 by broken tin conveying device 19, while Welding iron device 17 is along linear mould group 5
The PCB for having worn filament is moved up and down and is aligned, Welding iron device 17 heats and melt soldering tin material, so that filament and PCB are molten
It is connected into one.Specifically：
For the working principle and motion flow of LED filament and the application of PCB welder in the present invention, can be divided into as follows
Three processes：
Motion flow one：When supplied materials inductor detects that LED ball lamp carrier 2 comes, stop cylinder rises, and inductor is examined in place
Jacking cylinder rises when measuring LED ball lamp carrier 2 in place, and for details, reference can be made to as shown in Fig. 2-1 and Fig. 2-2.
Motion flow two：Subsequent stop cylinder decline, linear mould group 5 arrive welding position, and 34 wire feed of stepper motor releases cylinder
22 release, and subsequent 34 reflow silk of stepper motor, PLC is respectively to LED filament（Or LED filament lamp）It is counted then with PCB
Judged again, for details, reference can be made to as shown in Fig. 3-1 and Fig. 3-2.
Motion flow three：
1, it when the counting of LED filament and PCB are unequal, releases cylinder 22 and retracts, the movable part of linear mould group 5 is run to
To position, set is completed in work, and jacking decline, for details, reference can be made to as shown in Fig. 4-1 and Fig. 4-2.
2, when LED filament is equal with the counting of PCB, executing Welding iron cleaning operation is：It releases cylinder 22 to retract, line
Property mould group 5 movable part run to origin position, set, jacking decline are completed in work, and cleaning is released cylinder 11 and released, linear mould
The movable part of group 5 drops to cleaning position, starting of blowing, and the air blowing that is delayed is closed.The movable part of linear mould group 5 is to origin
Position, cleaning are released cylinder 11 and are retracted, and the movable part of linear mould group 5 is to position is waited, and for details, reference can be made to such as Fig. 5-1 and Fig. 5-2
It is shown.
In conclusion the working principle and motion flow of a kind of LED filament and PCB welder are aggregated into stream in the present invention
Cheng Tu, specifically reference can be made to as shown in Figure 6.
It is emphasized that：The above is only presently preferred embodiments of the present invention, not make in any form to the present invention
Limitation, any simple modification, equivalent change and modification to the above embodiments according to the technical essence of the invention,
All of which are still within the scope of the technical scheme of the invention.
Claims (10)
1. a kind of welder for LED filament and PCB, which is characterized in that including Welding iron device（17）, broken tin send tin
Device（19）With linear mould group（5）, break tin conveying device（19）It is transferred sliding block by wire feed（6）With linear mould group（5）Connection, weldering
Connect soldering iron device（17）Pass through soldering iron connection sliding block（18）With linear mould group（5）Connection, Welding iron device（17）, broken tin send tin
Device（19）It can be respectively along linear mould group（5）It moves up and down.
2. a kind of welder for LED filament and PCB according to claim 1, which is characterized in that further include peace
Mounted in linear mould group（5）The cleaning device of bottom end.
3. a kind of welder for LED filament and PCB according to claim 2, which is characterized in that the cleaning
Device includes cleaning box（16）, cleaning box fixed block（15）, cleaning guide rail（14）, cleaning sliding block（13）, cleaning track base（12）
Cylinder is released with cleaning（11）, clean guide rail（14）On cleaning sliding block is installed（13）, cleaning box（16）It is fixed by cleaning box
Block（15）It is fixedly mounted on cleaning sliding block（13）On；Cleaning box fixed block（15）Cylinder is released with cleaning（11）Connection.
4. according to claim 1 or a kind of welder for LED filament and PCB described in 2, which is characterized in that described
Broken tin conveying device（19）Including wire feeder mounting plate（32）, stepper motor（34）, send tin to break tin component（39）With scarce material sense
Answer device（38）；Stepper motor（34）, lack material inductor（38）With send tin to break tin component（39）It is mounted on wire feeder mounting plate
（32）On；Tin is sent to break tin component（39）Including a gear and an idler wheel, is formed between the gear and the idler wheel and send scolding tin
Channel, idler wheel and stepper motor are electrically connected.
5. a kind of welder for LED filament and PCB according to claim 4, which is characterized in that further include scolding tin
Silk guide plate（35）With the scolding tin plate rail for coiling soldering tin material（37）, in scolding tin plate rail（37）End equipped with scolding tin disk keep off
Block（36）；The scolding tin plate rail（37）, solder stick guide plate（35）, lack material inductor（38）With send tin to break tin component（39）Successively
It is mounted on wire feeder mounting plate from top to bottom（32）On；Tin is being sent to break tin component（39）Bottom end be equipped with scolding tin delivery pipe
Road one（392）, tin is being sent to break tin component（39）Top end part be equipped with through-hole for conveying scolding tin, solder stick guide plate（35）
The pilot hole being equipped with（351）, through-hole, send scolding tin channel and scolding tin conveyance conduit one（392）On same axis direction.
6. according to claim 1 or a kind of welder for LED filament and PCB described in 2, which is characterized in that described
Welding iron device（17）Including blowning installation, soldering iron component and the frame that is slidably connected, blowning installation face is set to soldering iron component
The solder horn of end breaks tin conveying device（19）The scolding tin conveyance conduit two being equipped with（30）Outlet face is set to soldering iron component
The solder horn of end, soldering iron component, which is fixed on, to be slidably connected on frame, the moving up and down of the frame that is slidably connected be able to drive blowning installation,
Scolding tin conveyance conduit two（30）It is moved up and down together with soldering iron component.
7. a kind of welder for LED filament and PCB according to claim 6, which is characterized in that the soldering iron
Component further includes soldering iron handle, and soldering iron handle is fixed on by soldering iron handle grip block and is slidably connected on frame.
8. a kind of welder for LED filament and PCB according to claim 7, which is characterized in that the sliding
Connection frame includes releasing cylinder（22）, send scolding tin bracket（23）, soldering iron component fixed block（24）With release slide track component（25）, push away
Cylinder out（22）With release slide track component（25）It is embedded in soldering iron component fixed block respectively（24）In the groove being equipped with；For pressing from both sides
Hold the soldering iron handle grip block of fixed soldering iron component（21）It is mounted on release slide track component（25）On the sliding block being equipped with, scolding tin is sent
Bracket（23）It is fixed on soldering iron handle grip block（21）On, send scolding tin bracket（23）With release cylinder（22）The push-off pin being equipped with
Clearance fit releases cylinder（22）The cylinder body that is equipped with and send scolding tin bracket（23）Between be folded with compressed spring（31）, so that
Compressed spring（31）Both ends respectively with cylinder body, send scolding tin bracket（23）It offsets.
9. a kind of welder for LED filament and PCB according to claim 8, which is characterized in that blowning installation
On gassing pipe（29）And broken tin conveying device（19）On scolding tin conveyance conduit two（30）Pass through adjusting bracket（26）Gu
It is scheduled on and send scolding tin bracket（23）On.
10. based on a kind of welding method for LED filament and the welder of PCB described in claim 1, feature exists
In including the following steps：Broken tin conveying device（19）Soldering tin material is sent to Welding iron device（17）On, while Welding iron
Device（17）Along linear mould group（5）Move up and down and be aligned the PCB for having worn filament, Welding iron device（17）It heats and melts
Soldering tin material, so that filament and PCB welding are integral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810740695.5A CN108817594A (en) | 2018-07-07 | 2018-07-07 | Welder and welding method for LED filament and PCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810740695.5A CN108817594A (en) | 2018-07-07 | 2018-07-07 | Welder and welding method for LED filament and PCB |
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| CN110065025A (en) * | 2019-04-09 | 2019-07-30 | 江苏浩明光电科技股份有限公司 | LED filament lamp assembly machine blister silk positioning device |
| CN110919127A (en) * | 2019-11-29 | 2020-03-27 | 常德博嘉电子科技有限公司 | Automatic tin adding welding automatic equipment |
| CN117943652A (en) * | 2024-03-26 | 2024-04-30 | 山西星心半导体科技有限公司 | LED bulb stitch welding machine |
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Application publication date: 20181116 |