CN108326422A - Automatic sun can adopt hot band laser welding process - Google Patents
Automatic sun can adopt hot band laser welding process Download PDFInfo
- Publication number
- CN108326422A CN108326422A CN201810208842.4A CN201810208842A CN108326422A CN 108326422 A CN108326422 A CN 108326422A CN 201810208842 A CN201810208842 A CN 201810208842A CN 108326422 A CN108326422 A CN 108326422A
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- Prior art keywords
- welding
- strap assembly
- discharging
- feeding
- hot
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Classifications
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- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
Abstract
The present invention relates to automatic suns can adopt hot band laser welding process, the technique includes the following steps, step 2, hot band laser soldering device can be adopted by means of automatic sun, which includes welding stand, adopts the welding upper mounting plate of hot strap assembly, No. three welding centers being arranged on welding upper mounting plate on welding stand and for conveying from left to right and be arranged in welding upper mounting plate and be located at the group of No. three welding center lefts to positioning device and/or be arranged in welding upper mounting plate and positioned at the output device of No. three welding central rights；When hot strap assembly of adopting to be welded is inputted from import on the left of conveying welding stand, will adopt hot strap assembly continuation to the No.1 rotary shaft rotation of positioning device in group conveys to the right, meanwhile, group declines the No.1 rotary shaft of the No.1 positioning clamping device of positioning device；It is reasonable design of the present invention, compact-sized and easy to use.
Description
Technical field
The present invention relates to automatic suns can adopt hot band laser welding process.
Background technology
Currently, the widely used aluminium flake of flat plate solar water heater and metal tube are compound as collecting plate, traditional collecting plate
It is that will press from both sides a metal tube among two layers of aluminium flake, by flattening, so that copper, aluminium is tightly combined, high pressure is utilized after carrying out face coat
Water or compressed air are molded the metal tube inflation flattened in advance.But traditional collecting plate only has aluminium flake and metal tube to hold for two layers
Material is pressed, and metal tube, by rolling, inflation, crooked position will appear a degree of damage, and the pressure-bearing limit is relatively low, be applicable in
In the lower place of pressure of supply water, high rejection rate in production process, there are hidden danger.Some solar water heater enterprises propose newly
Thermal-arrest harden structure, there are mainly two types of form, one is first external aluminium or copper heat absorbing member are processed into round hole pipe
Then it is compound to penetrate metal tube again for aluminum fin；Another kind be will be first external aluminium or copper heat absorbing member be processed into semicircle orifice pipe
Fin, it is then compound with metal tube by the modes such as riveting, welding.
Such as application No. is 97114292.0 Chinese invention patent applications to disclose a kind of production method of heat-collecting plate core,
Aluminum fin with round hole pipe is processed using aluminium alloy, then a metal tube is inserted into the Kong Guanzhong of aluminum fin, is recycled
The method of mechanical expanding or waterpower tube expansion, which diffuses into metal tube, makes it combine closely with hole inside pipe wall, forms metal heat absorption tube.This
The heat collecting sheet of kind of structure only has two layers of pressure-bearing material, and bearing capacity is limited, and external aluminum heating member is global formation, fin and
The contact site of round hole pipe is easy to form stress concentration, increases damaged probability, and the metal tube penetrated is needed it
It diffuses into and combines closely with hole inside pipe wall, metal tube can be caused to generate deformation in this way, the bearing capacity of metal tube can be influenced.
Application No. is 00117119.4 Chinese invention patent applications, disclose a kind of producer of solar energy heat collecting board
Metal tape clod wash is processed into the fin with semicircle orifice, then rolls conjunction with thermal-collecting tube assembling by method.The heat collecting sheet of this structure only has one
Layer pressure-bearing material, bearing capacity is limited, and due to fin and thermal-collecting tube be with machine roll by rolling and, contact therebetween
It is not close, heat transfer efficiency can be influenced.
A kind of pressure type solar water heater heat-collecting plates of CN201020048924.6, low production efficiency can not in high volume give birth to
Production.
Invention content
The technical problems to be solved by the invention, which are generally speaking to provide a kind of automatic sun, can adopt hot band laser welding
Technique；The technical issues of solving in detail and acquirement the advantageous effect interior container in aftermentioned content and combination specific implementation mode
Body describes.
To solve the above problems, the technical solution used in the present invention is：
The technique includes the following steps,
Step 2 can adopt hot band laser soldering device by means of automatic sun, which includes welding stand, is located at bonding machine
On frame and for from left to right conveying adopt hot strap assembly welding upper mounting plate, be arranged welding upper mounting plate on No. three weld in
The heart and be arranged welding upper mounting plate and positioned at No. three welding center left group to positioning device and/or be arranged in welding
Platform and the output device for welding central right positioned at No. three；
When to be welded adopts hot strap assembly from import input on the left of conveying welding stand, in No.1 rotation of the group to positioning device
Axis rotation will adopt hot strap assembly continuation and convey to the right, meanwhile, group revolves the No.1 of the No.1 positioning clamping device of positioning device
Shaft declines, and positive pressure friction sleeve is contacted with the upper surface rolling friction of metal strips, and positive pressure sheave is located on metal tube upper surface
Side is simultaneously oriented to the position that cross section arc laterally stirs adjustment metal tube using it；
Step 3, when adopt hot strap assembly move ahead cross laser-beam welding machine after, first, before metal tube length positioning surface and metal tube
End face positioning contact；Secondly, metal tape length positioning face is contacted with the positioning of metal tape front end face；Again, No. two start to weld light
Electric switch obtains signal, and No. three positioning cylinders drive No. three step locating pieces to decline, while laser-beam welding machine is to adopting hot band
Component continuously welds；
Step 4, after adopting hot strap assembly right end arrival output device, No. four discharging guide rollers rotate driving and adopt hot item at the same speed
Band component right lateral, and the discharging positive pressure friction roller for the pressing device that discharges is contacted with the upper surface rolling friction of metal strips；
Step 5, when No. three stop welding optoelectronic switches detect this adopt hot strap assembly completely by laser-beam welding machine after, swash
Photocoagulator, which rises, stops welding, meanwhile, No.1 rotary shaft rises.
Further include before step 2
Step 1, by means of the transmitting device that can adopt hot band laser soldering device for automatic sun comprising setting is swashing
The feeding input unit in photocoagulator input left side, feeding input unit include feeding input chassis, setting in feeding input machine
The feeding driving shaft of frame one end, be arranged the feeding input chassis other end feeding driven shaft, be arranged in feeding input chassis
And it the feeding driving motor that is sequentially connected with feeding driving shaft and is sleeved between feeding driving shaft and feeding driven shaft and uses
In the feeding walled belt to the metal strips located lateral being placed on it；
The step first, will wait for that the hot strap assembly of adopting of welding is placed on feeding walled belt, and the drive of feeding walled belt is adopted
Hot strap assembly transmits to the right, and metal strips is adjusted to longitudinal state by the idler wheel on horizontal alignment straight line screw-nut；Secondly,
After No. zero optoelectronic switch, which detects, adopts hot strap assembly, horizontal alignment metal tube cylinder transverse direction work is into adjusting metal tube
For longitudinal state.
Further include after step 4
Step 6, by means of going out material conveying device comprising discharging output rack, the discharging being arranged in discharging output rack are driven
Driving wheel, the discharging driving motor being separately positioned in discharging output rack are with discharging driven wheel and setting in discharging driving electricity
Machine and the discharge belt on discharging driven wheel；
It walks onto discharge belt to the right when adopting hot strap assembly, the linear velocity of discharge belt is led with being not less than No. four dischargings
Hot strap assembly right lateral is adopted to the drive of the linear velocity of roller, and the friction pulley that discharges is contacted with the upper surface rolling friction of metal strips；
Step 7 completes primary weldering after No. five straightening that discharge, which stop optoelectronic switch, detects that adopting hot strap assembly left end passes through
Connect output；
Step 8 starts follow-up finished product and is packaged after No. four discharging optoelectronic switches detect that this is adopted hot strap assembly left end and passes through
Entrance.
The solar energy that the present invention can process random length adopts hot band, is suitble to the use of different buildings, especially
The use of the roof boarding of building can fully achieve solar building integrated.
Beneficial effects of the present invention description without being limited thereto, in order to preferably be easy to understand, specific embodiment part into
More detailed description is gone.
Description of the drawings
Fig. 1 is the structural schematic diagram that the present invention adopts hot strap assembly.
Fig. 2 is the structural schematic diagram of welder side view of the present invention.
Fig. 3 is the structural schematic diagram that welder of the present invention is overlooked.
Fig. 4 is the structural schematic diagram of No.1 driving device of the present invention.
Fig. 5 is the structural schematic diagram at No. three welding centers of the present invention.
Fig. 6 is the structural schematic diagram of No. three positioning device of the invention.
Fig. 7 is another angled arrangement schematic diagram of No. three positioning device of the invention.
Fig. 8 is the structural schematic diagram of No. four discharging guide rollers of the present invention.
Fig. 9 is whole structural schematic diagram of the invention.
Figure 10 is the structural schematic diagram that the present invention integrally overlooks.
Figure 11 is whole structural schematic diagram of the invention.
Figure 12 is the structural schematic diagram of feeding input chassis of the present invention.
Figure 13 is another angled arrangement schematic diagram that feeding input chassis of the present invention is overlooked.
Figure 14 is the structural schematic diagram of present invention discharging output rack.
Figure 15 is the structural schematic diagram of present invention discharging friction pulley.
Wherein：1, hot strap assembly is adopted；2, metal strips；3, metal tube；4, metal tube front end face；5, metal tape front end
Face；6, welding stand；7, upper mounting plate is welded；8, No.1 driving device；9, No.1 positioning clamping device；10, No. four dischargings are oriented to
Roller；11, No. five discharging guide rollers；12, horizontal alignment straight line screw-nut；13, No. three welding centers；14, laser-beam welding machine；
15, discharge pressing device；16, No.1 driven roller；17, No.1 lifting cylinder；18, No.1 rotary shaft；19, positive pressure friction sleeve；20、
It is driven output wheel；21, No. three driven vollers；22, it is driven wheel for inputting；23, No. three positioning device；24, No. three positioning cylinders；25, golden
Belong to strip length positioning surface；26, metal tube length positioning surface；27, metal tube technical gaps；28, discharge crane；29, it discharges just
Press friction roller；32, No.1 pushes optoelectronic switch；33, No. two start to weld optoelectronic switch；34, No. three stopping welding photoelectricity are opened
It closes；36, positive pressure sheave；30, horizontal alignment metal tube cylinder；31, No. zero optoelectronic switch；35, No. four discharging optoelectronic switches；51、
Feeding input chassis；52, feeding walled belt；53, feeding driven shaft；54, feeding driving shaft；55, feeding driving motor；56, it send
Expect supporting stick；57, discharging output rack；58, discharge belt；59, No. five straightening that discharge stop optoelectronic switch；60, discharging is driven
Dynamic motor；61, discharge driving wheel；62, discharge driven wheel；63, discharge press-roller device；64, discharge compression cylinder；65, discharging rotation
Shaft；66, discharge friction pulley.
Specific implementation mode
As shown in figures 1-15, of the invention hot strap assembly 1 of adopting includes metal strips 2 and parallel and be welded on metal
Metal tube 3 on 2 upper surface of strips, metal tube front end face 4 are exposed to or are equal to metal tape front end face 5.
The automatic sun of the present embodiment can adopt hot band laser soldering device, including welding stand 6, be located at welding stand 6
No. three welding that are upper and adopting the welding upper mounting plate 7 of hot strap assembly 1 for conveying from left to right, be arranged on welding upper mounting plate 7
Center 13 and the group being arranged in welding upper mounting plate 7 and positioned at 13 left side of No. three welding centers exist to positioning device and/or setting
Weld upper mounting plate 7 and positioned at the output device on 13 right side of No. three welding centers.
The solar energy that the present invention can process random length adopts hot band, is suitble to the use of different buildings, especially
The use of the roof boarding of building can fully achieve solar building integrated.
It adopts hot strap assembly 1 and is fed through group to group before positioning device realization weldering to adjustment, then from 6 left side of welding stand
Under being transmitted by rotating roller force of rolling friction, No. three welding centers 13 are welded, and are adopted from output device by what welding finished
Hot strap assembly 1 exports.
No. three welding centers 13 include that the laser-beam welding machine 14 being arranged welding stand 6 above, transverse rotation are arranged and are welding
It connects immediately below the guide roller on platform 7 and positioned at laser-beam welding machine 14 and is used for and the 2 lower surface rolling friction of metal strips
No. three driven vollers 21 of contact are arranged No. three 21 one end of driven voller and for the transmission wheel for inputting that is sequentially connected with power source
22 and No. three positioning devices 23 on 21 right side of No. three driven vollers are set.
Transmission wheel for inputting 22 can be shaft coupling or other driving members being connect with power source, to realize No. three driven vollers
21 rotation, laser-beam welding machine 14 are existing common laser-beam welding machine or ion bonding machine etc..
No. three positioning devices 23 include No. three positioning cylinders 24 for being vertically arranged No. three 21 right sides of driven voller, are arranged at No. three
No. three step locating pieces of 24 piston rod upper end of positioning cylinder, be vertically arranged on the left of No. three step locating pieces and for
The metal tape length positioning face 25 of the positioning contact of metal tape front end face 5 is vertically arranged on No. three step locating pieces and is located at
25 right side of metal tape length positioning face and the metal tube length positioning surface 26 for being contacted with the positioning of metal tube front end face 4, level
It is arranged on 26 lower-left end stand terrace of metal tube length positioning surface and is used for metal corresponding with 3 lateral wall lower surface of metal tube
Pipe technical gaps 27；
Metal tube technical gaps 27 are located between metal tube length positioning surface 26 and metal tape length positioning face 25.
When metal tube and metal tape are isometric, it is only necessary to which positioning can be realized in a positioning plate, passes through metal tube technique
Notch 27 avoids gear from hindering, and rational technology can meet the requirement that metal tube is stuck in metal tape by step design, realizes
Longitudinal register is included in bonding machine programming knife, consequently facilitating realizing automatic welding.
Group includes the No.1 driving device 8 being arranged on welding upper mounting plate 7 and No.1 positioning clamping device to positioning device
9；To realize the preceding group pair of weldering and fix.
No.1 driving device 8 includes that transverse rotation is arranged on welding upper mounting plate 7 and is driven and used by No.1 servo motor
In the No.1 driven roller 16 contacted with the 2 lower surface rolling friction of metal strips, it is arranged in 16 one end of No.1 driven roller and passes through biography
The transmission output wheel 20 for sending band or gear to be sequentially connected with transmission wheel for inputting 22；
Facilitate speed between each live-roller of guarantee identical by being driven the drive connection of wheel for inputting 22 transmission output wheel 20, from
And governor or differential compensation device etc. are eliminated, simplify structure, speed governing is accurate.
No.1 positioning clamping device 9 include vertically the No.1 lifting cylinder 17 on welding stand 6, be horizontally installed on No.1
The No.1 rotary shaft 18 of 17 upper end of lifting cylinder is rotatably provided in No.1 rotary shaft 18 and is used for and 2 upper surface of metal strips
The positive pressure friction sleeve 19 of rolling friction contact is rotatably provided in No.1 rotary shaft 18 and is used to be oriented to cross section transverse direction using it
Stir the guiding sheave 36 of 3 upper surface of metal tube.
Compression when realizing that welding moves ahead by positive pressure friction sleeve 19, passes through the cross-section process notch of positive pressure sheave 36
Metal tube is micro-adjusted and metal tube compresses.
In group to being provided at least a pair of horizontal alignment straight line silk for being located at 2 both lateral sides of metal strips on the left of positioning device
Thick stick screw 12 has the rolling being in rolling contact with 2 transverse side of metal strips in the end set of horizontal alignment straight line screw-nut 12
Wheel.Metal strips position is laterally adjusted to realize, adapts to the width of different metal tapes such as aluminium strip.
Output device includes that setting is in rolling contact on welding upper mounting plate 7 and with 2 lower surface of metal strips and by servo electricity
No. four discharging guide rollers 10 of machine driving and setting are passed at No. four on the right side of discharging guide roller 10 and with No. four discharging guide rollers 10
No. five discharging guide rollers 11 of dynamic connection；
Discharging pressing device 15 includes discharging crane 28 and the setting for being arranged on welding upper mounting plate 7 and having cylinder driving
Discharging positive pressure friction roller in 28 lateral shaft of discharging crane and for being contacted with the 2 upper surface rolling friction of metal strips
29；
The positive pressure that discharges friction roller 29 is located at corresponding No. four discharging guide rollers 10 or corresponding 11 top of No. five dischargings guide roller.By
It is finished in welding, to eliminate positive pressure sheave 36, it is only necessary to which by discharging, positive pressure friction roller 29 compresses, and prevents its tilting
Deformation.
Laser-beam welding machine 14 and No. three positioning devices 23 are provided with No. two to start to weld optoelectronic switch 33, driven in No.1
The right side of roller 16 is provided with No.1 and pushes optoelectronic switch 32, and the left side of laser-beam welding machine 14, which is provided with No. three, stops welding photoelectricity
Switch 34.
Consequently facilitating automation control, improves equipment welding precision.
As shown in figures 1-8, the transmitting device that hot band laser soldering device can be adopted for automatic sun of the present embodiment, packet
The feeding input unit being arranged on the left of the input of laser-beam welding machine 14 is included, feeding input unit includes feeding input chassis 51, sets
Set 51 one end of feeding input chassis feeding driving shaft 54, feeding driven shaft in 51 other end of feeding input chassis is set
53, it is arranged in feeding input chassis 51 and the feeding driving motor 55 that is sequentially connected with feeding driving shaft 54 and is sleeved on
Between feeding driving shaft 54 and feeding driven shaft 53 and for the feeding shirt rim to 2 located lateral of metal strips being placed on it
Band 52.
Realize that speed is realized in the positioning to metal tape width direction, feeding driving motor 55 by the groove width of feeding walled belt 52
Degree control.
The feeding supporting stick 56 for being used to support feeding walled belt 52 is horizontally arranged in feeding input chassis 51；It prevents from passing
It send band intermediate because of gravity sag, ensures the levelness of conveyer belt.
At least two pairs horizontal alignment metal tube gas for being located at 3 both lateral sides of metal tube are provided on feeding walled belt 52
Cylinder 30；There is the idler wheel being in rolling contact with 3 transverse side of metal tube in the end set of horizontal alignment metal tube cylinder 30, to
Realize the coarse regulation to metal tube 3.
30 left side of horizontal alignment metal tube cylinder is provided with No. zero optoelectronic switch 31.Realization automatically controls.
It is provided with out material conveying device on the right side of the output of laser-beam welding machine 14, it includes discharging output rack to go out material conveying device
The discharging driving that 57, discharging driving wheel 61 in discharging output rack 57 is set, be separately positioned in discharging output rack 57
Motor 60 and discharging driven wheel 62 and the discharge belt 58 being arranged on discharging driving motor 60 and discharging driven wheel 62,
The linear velocity of discharge belt 58 is not less than the linear velocity of feeding walled belt 52.By speed difference, plenty of time is left in guarantee for
Discharging.
58 left side of discharge belt is provided with No. five straightening of discharging and stops optoelectronic switch 59, is set on the right side of output device
It is equipped with No. four discharging optoelectronic switches 35.Realization automatically controls.
The discharging press-roller device 63 being provided in discharging output rack 57 above discharge belt 58, discharge pressure roller
Device 63 is including being vertically arranged in the discharging compression cylinder 64 to discharge in output rack 57, transverse rotation setting in discharging compression gas
The discharging rotary shaft 65 of cylinder 64 is rotatably provided in discharging rotary shaft 65 and contacts with the 2 upper surface rolling friction of metal strips
Discharge friction pulley 66, prevents welding and warpage when transmission.
Automatic sun can adopt hot band laser welding process, which includes the following steps,
The technique includes the following steps,
Step 1, the step first, will wait for that the hot strap assembly 1 of adopting of welding is placed on feeding walled belt 52, feeding skirt
The drive of sideband 52 is adopted hot strap assembly 1 and is transmitted to the right, and the idler wheel on horizontal alignment straight line screw-nut 12 adjusts metal strips 2
For longitudinal state；Secondly, after No. zero optoelectronic switch 31, which detects, adopts hot strap assembly 1, horizontal alignment metal tube cylinder 30 is horizontal
To work into metal tube 3 is adjusted to longitudinal state.
Step 2, when to be welded adopts hot strap assembly 1 from the 6 left side import input of conveying welding stand, in group to positioning
The rotation of No.1 rotary shaft 18 of device will adopt the continuation of hot strap assembly 1 and convey to the right, meanwhile, group positions the No.1 of positioning device
The No.1 rotary shaft 18 of clamping device 9 declines, and positive pressure friction sleeve 19 is contacted with the 2 upper surface rolling friction of metal strips, positive indent
Wheel 36 is located above 3 upper surface of metal tube and is oriented to the position that cross section arc laterally stirs adjustment metal tube 3 using it；
Step 3, when adopt hot strap assembly 1 move ahead cross laser-beam welding machine 14 after, first, metal tube length positioning surface 26 with gold
Belong to pipe front end face 4 and positions contact；Secondly, metal tape length positioning face 25 is contacted with the positioning of metal tape front end face 5；Again, No. two
Start welding optoelectronic switch 33 and obtain signal, No. three positioning cylinders 24 drive No. three step locating pieces to decline, while Laser Welding
It picks 14 pairs and adopts the continuously welding of hot strap assembly 1；
Step 4, after adopting 1 right end of hot strap assembly arrival output device, heat is adopted in rotation driving to No. four discharging guide rollers 10 at the same speed
1 right lateral of strap assembly, and the discharging positive pressure friction roller 29 for the pressing device 15 that discharges connects with the 2 upper surface rolling friction of metal strips
It touches；
Step 5 stops welding optoelectronic switch 34 when No. three and detects that this adopts hot strap assembly 1 completely by laser-beam welding machine 14
Afterwards, laser-beam welding machine 14, which rises, stops welding, meanwhile, No.1 rotary shaft 18 rises.
Step 6 is walked to the right when adopting hot strap assembly 1 onto discharge belt 58, the linear velocity of discharge belt 58 with
1 right lateral of hot strap assembly is adopted in the linear velocity drive of not less than No. four discharging guide rollers 10, and discharge friction pulley 66 and metal strips 2
Upper surface rolling friction contact；
Step 7 is completed primary after No. five straightening that discharge, which stop optoelectronic switch 59, detects that adopting 1 left end of hot strap assembly passes through
Welding output；
Step 8 starts follow-up finished product and beats after No. four discharging optoelectronic switches 35 detect that this is adopted 1 left end of hot strap assembly and passes through
It is packed in mouth.
Briefly, when tubing reaches 0 signaling switch, the tubing directive wheel of automatic laser welding input machine is closed, purpose
2 points of fixed lines, make tubing can smoothly enter into the position of welding machine directive wheel.Tubing tail portion reaches+No. 0
After signaling switch ,+No. 0 tubing positioning guide pulleys is opened.After reaching 0# signaling switches, 0# tubing directive wheels are opened；Work as pipe
When material reaches automatic laser welding machine 1# optoelectronic switches, the plate compact wheel on the left of welding head and coaxial tubing directive wheel（No. 1
Group cylinder）Downlink, No. 1 servo motor start simultaneously at work.（Notice that tubing directive wheel not compress）；General setting tubing is advanced
Plank a distance arrives first locating piece than plank, and after tubing is distinguished in place with plank, 2# optoelectronic switches provide signal, welding machine
Head point and tubing contact roller, locating piece（2, No. 3 air cylinder groups）Downlink simultaneously, No. 2 servo motors, laser welding are started to work,
Contact roller on the right side of welding head（4, No. 5 group cylinders）, automatic laser welding output machine work at the same time.At the end of welding is fast, by
3# optoelectronic switches before locating piece provide signal, terminate to weld and make tubing directive wheel and welding head part（One, No. two cylinders）
Uplink completes primary welding.When workpiece is sent out welding machine platform completely, 3# optoelectronic switches provide signals to automatic laser welding
Output machine improves speed, quickly spreads out of artificial turn-over packaging.Locating piece and right side twice plate compact wheel simultaneously（Three, four, No. five
Air cylinder group）Uplink, No. 2 servo motors are stopped, and after workpiece is by 4# optoelectronic switches, automatic laser welds output machine and stops work
Make, completes the whole flows for adopting hot welding at this time.Etc. Article 2 plank and tubing enter automatic laser welding input
Cycle starts next time after machine 0# signaling switches.4# optoelectronic switches also have tally function.
The present invention, which realizes, adopts automatic group of hot strap assembly to, welding and output, by optoelectronic switch or camera or
Sensor realization is accurately positioned, reasonable design, of low cost, durable, safe and reliable, easy to operate, time saving and energy saving, section
About fund, compact-sized and easy to use.
It is to be disclosed in order to more clear, and the prior art is just no longer enumerated that the present invention, which fully describes,.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
To modify to the technical solution recorded in previous embodiment or equivalent replacement of some of the technical features；Make
It is obvious to be combined to multiple technical solutions of the present invention for those skilled in the art.And these are changed or replace
It changes, the spirit and scope for technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (3)
1. automatic sun can adopt hot band laser welding process, it is characterised in that:The technique includes the following steps,
Step 2 can adopt hot band laser soldering device by means of automatic sun, which includes welding stand (6), is located at weldering
It picks on frame (6) and adopts the welding upper mounting plate (7) of hot strap assembly (1) for conveying from left to right, upper mounting plate is being welded in setting
(7) No. three welding center (13) and setting on are in welding upper mounting plate (7) and the group on the left of No. three welding center (13)
To positioning device and/or setting in welding upper mounting plate (7) and the output device on the right side of No. three welding center (13)；
When to be welded adopts hot strap assembly (1) from import input on the left of conveying welding stand (6), in group to the one of positioning device
The rotation of number rotary shaft (18) will adopt hot strap assembly (1) continuation and convey to the right, meanwhile, group positions the No.1 of positioning device and clamps
The No.1 rotary shaft (18) of device (9) declines, and positive pressure friction sleeve (19) is contacted with metal strips (2) upper surface rolling friction, just
Indent wheel (36), which is located above metal tube (3) upper surface and is oriented to cross section arc using it, laterally stirs adjustment metal tube
(3) position；
Step 3, when adopt hot strap assembly (1) move ahead cross laser-beam welding machine (14) after, first, metal tube length positioning surface
(26) it is contacted with metal tube front end face (4) positioning；Secondly, metal tape length positioning face (25) is positioned with metal tape front end face (5)
Contact；Again, No. two start to weld optoelectronic switch (33) and obtain signal, and No. three positioning cylinders (24) drive No. three steps positioning
Block declines, while laser-beam welding machine (14) is continuously welded to adopting hot strap assembly (1)；
Step 4, after adopting hot strap assembly (1) right end arrival output device, the rotation driving at the same speed of No. four discharging guide rollers (10)
Hot strap assembly (1) right lateral is adopted, and the discharging positive pressure friction roller (29) for the pressing device (15) that discharges and metal strips (2) upper surface
Rolling friction contacts；
Step 5 stops welding optoelectronic switch (34) when No. three and detects that this is adopted hot strap assembly (1) and passes through laser welding completely
After machine (14), laser-beam welding machine (14), which rises, stops welding, meanwhile, No.1 rotary shaft (18) rises.
2. automatic sun according to claim 1 can adopt hot band laser welding process, it is characterised in that:Step 2 it
Before further include
Step 1, by means of the transmitting device that can adopt hot band laser soldering device for automatic sun comprising setting is swashing
The feeding input unit in photocoagulator (14) input left side, feeding input unit include feeding input chassis (51), are arranged and are sending
Expect the feeding driving shaft (54) of input chassis (51) one end, the feeding driven shaft in feeding input chassis (51) other end is set
(53), be arranged in feeding input chassis (51) and with feeding driving shaft (54) be sequentially connected feeding driving motor (55), with
And the metal strips (2) being sleeved between feeding driving shaft (54) and feeding driven shaft (53) and for being placed on it is lateral
The feeding walled belt (52) of positioning；
The step first, will wait for that the hot strap assembly (1) of adopting of welding is placed on feeding walled belt (52), feeding walled belt
(52) it drives and adopts hot strap assembly (1) and transmit to the right, the idler wheel on horizontal alignment straight line screw-nut (12) is by metal strips (2)
It is adjusted to longitudinal state；Secondly, after No. zero optoelectronic switch (31), which detects, adopts hot strap assembly (1), horizontal alignment metal tube
Cylinder (30) transverse direction work by metal tube (3) into being adjusted to longitudinal state.
3. automatic sun according to claim 1 can adopt hot band laser welding process, it is characterised in that:Step 4 it
After further include
Step 6, by means of going out material conveying device comprising discharging output rack (57), setting are in discharging output rack (57)
Discharging driving wheel (61), the discharging driving motor (60) and the discharging driven wheel that are separately positioned in discharging output rack (57)
(62) and setting is in discharging driving motor (60) and the discharge belt (58) on discharging driven wheel (62)；
It walks to the right onto discharge belt (58) when adopting hot strap assembly (1), the linear velocity of discharge belt (58) is not with low
Hot strap assembly (1) right lateral is adopted in the linear velocity drive of No. four discharging guide rollers (10), and discharge friction pulley (66) and metal tape
The rolling friction contact of part (2) upper surface；
Step 7 is completed after No. five straightening that discharge, which stop optoelectronic switch (59), detects that adopting hot strap assembly (1) left end passes through
Primary welding output；
Step 8, after No. four discharging optoelectronic switches (35) detect that this is adopted hot strap assembly (1) left end and passes through, start subsequently at
Product are packaged entrance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810208842.4A CN108326422B (en) | 2018-03-14 | 2018-03-14 | Automatic solar heat collection strip laser welding process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810208842.4A CN108326422B (en) | 2018-03-14 | 2018-03-14 | Automatic solar heat collection strip laser welding process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108326422A true CN108326422A (en) | 2018-07-27 |
| CN108326422B CN108326422B (en) | 2023-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810208842.4A Active CN108326422B (en) | 2018-03-14 | 2018-03-14 | Automatic solar heat collection strip laser welding process |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756210A (en) * | 2012-08-07 | 2012-10-31 | 无锡市奇能焊接设备有限公司 | Laser welding device of solar flat plate collector |
| CN202715962U (en) * | 2012-08-07 | 2013-02-06 | 无锡市奇能焊接设备有限公司 | Laser welding equipment of flat-plate solar collector |
| CN203124965U (en) * | 2013-02-01 | 2013-08-14 | 深圳市大族激光科技股份有限公司 | Heat collection plate laser welding system |
| CN105728943A (en) * | 2016-05-16 | 2016-07-06 | 惠州市诺坚五金制品有限公司 | High-efficiency automatic laser welding machine |
| CN107262893A (en) * | 2017-08-09 | 2017-10-20 | 唐山开元阻焊设备有限公司 | A kind of solar water heater heat-collecting plate seam welder |
-
2018
- 2018-03-14 CN CN201810208842.4A patent/CN108326422B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756210A (en) * | 2012-08-07 | 2012-10-31 | 无锡市奇能焊接设备有限公司 | Laser welding device of solar flat plate collector |
| CN202715962U (en) * | 2012-08-07 | 2013-02-06 | 无锡市奇能焊接设备有限公司 | Laser welding equipment of flat-plate solar collector |
| CN203124965U (en) * | 2013-02-01 | 2013-08-14 | 深圳市大族激光科技股份有限公司 | Heat collection plate laser welding system |
| CN105728943A (en) * | 2016-05-16 | 2016-07-06 | 惠州市诺坚五金制品有限公司 | High-efficiency automatic laser welding machine |
| CN107262893A (en) * | 2017-08-09 | 2017-10-20 | 唐山开元阻焊设备有限公司 | A kind of solar water heater heat-collecting plate seam welder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108326422B (en) | 2023-08-29 |
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