CN108406107A - Movable laser-beam welding machine - Google Patents
Movable laser-beam welding machine Download PDFInfo
- Publication number
- CN108406107A CN108406107A CN201810128339.8A CN201810128339A CN108406107A CN 108406107 A CN108406107 A CN 108406107A CN 201810128339 A CN201810128339 A CN 201810128339A CN 108406107 A CN108406107 A CN 108406107A
- Authority
- CN
- China
- Prior art keywords
- rack
- sliding block
- air bag
- pawl
- slide bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- 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
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
-
- 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
- B23K26/702—Auxiliary equipment
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The present invention relates to movable laser-beam welding machines, including rack and laser welding mechanism, laser welding mechanism is mounted in rack, slide bar is slidably connected in rack, first rack and the second rack, slide bar and the first rack are opposite, slide bar and the first rack are connected with the first spring between rack, first rack is engaged with gear, the downside of gear is meshed with the second rack, second rack offsets with slide bar, the first pawl is articulated on second rack, ratchet is rotatably connected in rack, first pawl with ratchet for being meshed, sliding block is slidably connected in rack, third spring is connected between sliding block and rack, the second pawl is articulated on sliding block, second pawl is also meshed with ratchet, the gas transmission mechanism for blowing to weldment is additionally provided in rack；Compared with prior art, this programme improves the treatment effeciency to the entire processing procedure of weldment by the setting of gas transmission mechanism.
Description
Technical field
The invention belongs to laser welding apparatus field, more particularly to a kind of movable laser-beam welding machine.
Background technology
Existing laser-beam welding machine generally comprises rack, fixed seat and laser welding head, and fixed seat is fixed on the rack,
Mobile base is slidably connected in rack, laser welding head is mounted on Mobile base, and concrete operations are：The accessory welded will be needed to consolidate
It is fixed that then laser welding head by Mobile base is moved to the top of accessory, start laser welding head in fixed seat, start pair
Accessory is welded, and after welding, operating personnel will remove accessory from fixed seat, and after being cooled down to accessory, complete
At the process entirely welded.
The above laser-beam welding machine completes the welding to accessory, but after the completion of welding, two welding being welded together
The temperature of part is higher, and operating personnel need to first remove weldment, and be cooled down to two weldments, could carry out next step work again
Sequence, and the temperature of weldment is higher, so the cooling time is longer, causes the time lengthening entirely handled weldment, efficiency
It is relatively low.
Invention content
The invention is intended to provide a kind of cooling time reducing weldment, and efficient movable laser welding can be put forward
Machine.
Movable laser-beam welding machine in this programme, including rack and laser welding mechanism, laser welding mechanism are mounted on
Slide bar, the first rack and the second rack are slidably connected in rack, in rack, slide bar and the first rack are opposite, slide bar and first
Rack is connected with the first spring between rack, and the first rack is engaged with gear, and the downside of gear is meshed with the second rack,
Second rack offsets with slide bar, and the first pawl is articulated on the second rack, and ratchet is rotatably connected in rack, and the first pawl is used for
It is meshed with ratchet, sliding block is slidably connected in rack, third spring is connected between sliding block and rack, is articulated on sliding block
Two pawls, the second pawl are also meshed with ratchet, and the gas transmission mechanism for blowing to weldment is additionally provided in rack.
The technical principle of this programme is：Rack can be supported entire movable laser-beam welding machine, laser welding mechanism
Accessory can be welded；Operating personnel fetch two weldments, and two weldments are separately fixed at the first rack and slide bar
On, the first rack, the rotation of the first rack drives gear are slided to close to the direction of slide bar, gear drives the second rack to slide to the left
Dynamic, the first spring being connected on slide bar will push slide bar to be slided to close to the direction of the first rack, and the first rack and slide bar will
It moves toward one another together, two weldments will offset, and second the first pawl of rack drives is transported to close to the direction of the first rack
Dynamic, the first pawl will be meshed with ratchet, and the second pawl can not be inverted ratchet is limited, and the first pawl will be fixed to mobile
At position, slide bar position will fix, and the second rack will be unable to move to close to the direction of ratchet, the be connected on the first rack
One spring will not the first tooth bar resets of stretchy, the first rack and slide bar will keep the position after sliding.
Start two weldments of laser welding mechanism pair to weld, after welding, be slided to the direction far from ratchet
Sliding block, sliding block will drive the second pawl to be detached with ratchet, and then operating personnel take out two weldments being welded together,
Slide bar and the first rack will reset.While taking out weldment, gas transmission mechanism is opened, gas will carry out two weldments
It blows, and the heat for accelerating two weldments distributes, and preliminary cooling effect is carried out to two weldments, to accelerate two
The follow-up cooling of weldment.
Compared with prior art, this programme has the beneficial effect that：This programme can take out two by the setting of gas transmission mechanism
While a weldment, preliminary cooling is carried out to two weldments so that the temperature of two weldments is preliminarily reduced,
The cooling time that follow-up cooling process can be shortened, to improve the treatment effeciency to the entire processing procedure of weldment.
Further, gas transmission mechanism includes cam, inflator and air bag, and cam is rotatably connected in rack, and air bag is bonded in
In rack, inflator is welded in rack, and piston is slidably connected in inflator, is connected with piston rod on piston, piston rod with
Cam offsets, and second spring is connected between piston and piston cylinder, is slidably connected at the position for the side for being located at sliding block in rack
There is tapered bar, the 4th spring is connected between tapered bar and rack, wedge slot is provided on sliding block, tapered bar is for being inserted into wedge slot, tapered bar
Side far from sliding block offsets with air bag, and communicating pipe is communicated between piston cylinder and air bag, is installed on communicating pipe in oriented air bag
The check valve inflated, air bag are connected to the escape pipe of oriented connector gas transmission, valve are equipped on escape pipe.Rotation cam, cam
Coordinate with second spring, piston rod will be made to move back and forth, piston rod constantly will reciprocally be slided in piston cylinder with piston
Dynamic, when piston upwards, piston will push the gas in piston cylinder to be flowed into air bag by communicating pipe, and piston is constantly past
Multiple movement will constantly inflate for air bag, and the volume of air bag will gradually increase, and air bag will push tapered bar gradually to move downward, tapered bar
It will gradually be inserted into the wedge slot of sliding block, and gradually sliding block pushed to be slided to the direction far from ratchet, sliding block drives second
Pawl is gradually disengaged with ratchet, and until the second pawl is detached with ratchet, stop operating cam, and the first pawl will lose limitation,
So as to complete the operation that the second pawl is detached with ratchet delay, and in the process, laser welding mechanism is also completed to two
The welding of a weldment operates；Valve is opened, the gas in air bag will blow to two weldments, and accelerate two welding
The heat of part distributes, and starts preliminary cooling effect to two weldments, to accelerate the follow-up cooling of two weldments.
Further, valve is pressure valve.Cam is rotated further, and air bag volume will increase again, the gas pressure in air bag
The threshold value of pressure valve ventilation is would rise to, pressure valve will be opened, and so as to complete the ventilation to escape pipe, be not necessarily to operating personnel
Pressure valve is operated, entire venting process is simplified, reduces the labor intensity of operating personnel.
Further, the first rack has also meshed with elevating arc, and elevating arc is connected with cam coaxial.It, will while cam rotates
Elevating arc can be driven to rotate, elevating arc will drive the first rack to be slided to close to the direction of slide bar, so as to complete to the first tooth
The driving of item.
Further, motor is fixed in rack, the output shaft of motor is connected with elevating arc.Start motor, motor is by band
Dynamic elevating arc constantly rotates, to improve the automation of entire bonding machine.
Further, limitting casing is fixed in rack, air bag is bonded in limitting casing.The setting of limitting casing expands air bag
Direction be oriented to so that air bag be more easy to push tapered bar moved to the direction of sliding block.
Description of the drawings
Fig. 1 is the structural schematic diagram of the movable laser-beam welding machine embodiment of the present invention.
Specific implementation mode
Below by the further details of explanation of specific implementation mode：
Reference numeral in Figure of description includes：It is rack 1, the second rack 2, gear 3, the first rack 4, elevating arc 5, convex
Wheel 6, piston rod 7, check valve 8, communicating pipe 9, piston 10, inflator 11, laser welding mechanism 12, slide bar 13, the first pawl 14,
Ratchet 15, the second pawl 16, sliding block 17, wedge slot 18, tapered bar 19, air bag 20, limitting casing 21, pressure valve 22, connecting rod 23, escape pipe
24。
Embodiment is substantially as shown in Fig. 1：Movable laser-beam welding machine, including rack 1 and laser welding mechanism 12, laser
Welding mechanism 12 is mounted in rack 1, and slide bar 13, the first rack 4 and the second rack 2,13 He of slide bar are slidably connected in rack 1
First rack 4 is opposite, and slide bar 13 and the first rack 4 are welded with the first spring between rack 1, and the first rack 4 engages with teeth
Wheel 3, the downside of gear 3 is meshed with the second rack 2, and the first rack 4 has also meshed with elevating arc 5, is bolted in rack 1
There are motor, output shaft and 5 phase of elevating arc of motor to weld, elevating arc 5 is coaxially connected with cam 6, inflator is welded in rack 1
11, piston 10 is slidably connected in inflator 11, piston rod 7 is welded on piston 10, piston rod 7 offsets with cam 6, piston 10
Second spring is welded between 10 cylinder of piston, 13 bottom of slide bar is welded with connecting rod 23, and the second rack 2 offsets with connecting rod 23, the
It is articulated with the first pawl 14 on two racks 2, ratchet 15 is rotatably connected in rack 1, the first pawl 14 with 15 phase of ratchet for nibbling
It closes, is located in rack 1 on the position of the lower section of ratchet 15 and slidably connects sliding block 17, the is welded between sliding block 17 and rack 1
Three springs are articulated with the second pawl 16 on sliding block 17, and the second pawl 16 is also meshed with ratchet 15, and sliding block 17 is located in rack 1
Left slide be connected with tapered bar 19, the 4th spring is welded between tapered bar 19 and rack 1, wedge slot 18, wedge are provided on sliding block 17
Bar 19 is welded with limitting casing 21 in the rack 1 in 19 left side of tapered bar, air bag is bonded in limitting casing 21 for being inserted into wedge slot 18
20, it is communicated with communicating pipe 9 between 10 cylinder of piston and air bag 20, the check valve 8 inflated in oriented air bag 20 is installed on communicating pipe 9,
Air bag 20 is connected to the escape pipe 24 of oriented weldment gas transmission, and pressure valve 22 is equipped on escape pipe 24.
Operating personnel fetch two weldments, and two weldments are separately fixed on the first rack 4 and slide bar 13, start
Motor, motor drive elevating arc 5 to rotate, and elevating arc 5 drives the first rack 4 to slide to the right, and the first rack 4 is with 3 up time of moving gear
Needle rotates, and gear 3 drives the second rack 2 to slide to the left, and the first spring being connected on slide bar 13 will push slide bar 13 to slide to the left
Dynamic, the first rack 4 and slide bar 13 will move toward one another together, and two weldments will offset, and the second rack 2 drives the first pawl
14 move downward, and the first pawl 14 will be meshed with ratchet 15, and the second pawl 16 can not be inverted ratchet 15 is limited, the first pawl
14 will be fixed at mobile position, and 13 position of slide bar will be fixed, and the second rack 2 will be unable to move right, and be connected to first
The first spring on rack 4 resets the first rack of stretchy 4, and the first rack 4 will keep the position after sliding with slide bar 13
It sets.
Start laser welding mechanism 12 to weld two weldments, during the welding process, elevating arc 5 continues to turn
Dynamic, elevating arc 5 will be rotated with moving cam 6, and cam 6 coordinates with second spring, and piston rod 7 will be made to move back and forth, and piston rod 7 will
Band piston 10 is constantly reciprocally slided in 10 cylinder of piston, and when piston 10 moves upwards, piston 10 will push 10 cylinder of piston
Interior gas is flowed by communicating pipe 9 in air bag 20, and it will be constantly that air bag 20 is inflated that piston 10, which constantly moves back and forth, gas
The volume of capsule 20 will gradually increase, and air bag 20 will push tapered bar 19 gradually to move downward, and tapered bar 19 will gradually be inserted into sliding block
In 17 wedge slot 18, and 17 slide downward of sliding block gradually being pushed, sliding block 17 drives the second pawl 16 to be gradually disengaged with ratchet 15,
Until the second pawl 16 is detached with ratchet 15, in the process, the weldering to two weldments is also completed in laser welding mechanism 12
Operation is connect, then operating personnel disassemble the weldment that two have been welded together from the first rack 4 and slide bar 13, sliding
Bar 13 and the first rack 4 will reset, and while dismantling weldment, elevating arc 5 is rotated further, and 20 volume of air bag will increase again
Greatly, the gas pressure in air bag 20 would rise to the threshold value of the ventilation of pressure valve 22, and pressure valve 22 will be opened, the gas in air bag 20
Body will blow to two weldments, and the heat for accelerating two weldments distributes, and start tentatively cold to two weldments
But it acts on, to accelerate the follow-up cooling of two weldments.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific implementation mode can be used for explaining the content of claim.
Claims (6)
1. movable laser-beam welding machine, including rack and laser welding mechanism, laser welding mechanism is mounted in rack, feature
It is, slide bar, the first rack and the second rack are slidably connected in rack, and slide bar and the first rack are opposite, slide bar and the first tooth
Item is connected with the first spring between rack, and the first rack is engaged with gear, and the downside of gear is meshed with the second rack, the
Two racks offset with slide bar, and the first pawl is articulated on the second rack, are rotatably connected to ratchet in rack, the first pawl be used for
Ratchet is meshed, and sliding block is slidably connected in rack, and third spring is connected between sliding block and rack, second is articulated on sliding block
Pawl, the second pawl are also meshed with ratchet, and the gas transmission mechanism for blowing to weldment is additionally provided in rack.
2. movable laser-beam welding machine according to claim 1, it is characterised in that：The gas transmission mechanism includes cam, beats
Inflator and air bag, cam are rotatably connected in rack, and air bag is bonded in rack, and inflator is welded in rack, in inflator
Piston is slidably connected, piston rod is connected on piston, piston rod offsets with cam, and second is connected between piston and piston cylinder
Spring is located in rack at the position of the side of sliding block and slidably connects tapered bar, the 4th spring is connected between tapered bar and rack,
Wedge slot is provided on sliding block, tapered bar is for being inserted into wedge slot, and side of the tapered bar far from sliding block offsets with air bag, piston cylinder and air bag
Between be communicated with communicating pipe, the check valve inflated in oriented air bag is installed, air bag is connected to oriented connector gas transmission on communicating pipe
Escape pipe is equipped with valve on escape pipe.
3. movable laser-beam welding machine according to claim 2, it is characterised in that：The valve is pressure valve.
4. movable laser-beam welding machine according to claim 3, it is characterised in that：First rack has also meshed with fan tooth
Wheel, elevating arc are connected with cam coaxial.
5. movable laser-beam welding machine according to claim 4, it is characterised in that：Motor is fixed in the rack, electricity
The output shaft of machine is connected with elevating arc.
6. the movable laser-beam welding machine according to any one of claim 2-5, it is characterised in that：It is fixed in the rack
There are limitting casing, air bag to be bonded in limitting casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810128339.8A CN108406107A (en) | 2018-02-08 | 2018-02-08 | Movable laser-beam welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810128339.8A CN108406107A (en) | 2018-02-08 | 2018-02-08 | Movable laser-beam welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108406107A true CN108406107A (en) | 2018-08-17 |
Family
ID=63128044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810128339.8A Pending CN108406107A (en) | 2018-02-08 | 2018-02-08 | Movable laser-beam welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108406107A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112339871A (en) * | 2020-12-18 | 2021-02-09 | 徐工集团工程机械股份有限公司科技分公司 | Hood limiting mechanism for skid-steer loader |
| CN112776346A (en) * | 2020-12-18 | 2021-05-11 | 赵林平 | Reciprocating heating type pearl wool gluing machine |
| CN114713998A (en) * | 2022-03-28 | 2022-07-08 | 贵州倍易通科技有限公司 | Automatic laser cutting equipment is used in production and processing of flexible screen of cell-phone |
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| CN105499798A (en) * | 2015-12-29 | 2016-04-20 | 苏州润昇精密机械有限公司 | Air cooling laser welding cooling streamline structure |
| CN105945504A (en) * | 2016-06-29 | 2016-09-21 | 成都浩方机电有限责任公司 | Fixing device for spin welding of pipe |
| CN206084195U (en) * | 2016-08-30 | 2017-04-12 | 盐城市高跃机械有限公司 | Full -automatic multistation metal build -up welding device |
| CN106858923A (en) * | 2017-03-30 | 2017-06-20 | 陈波平 | A kind of shoes production and processing presses drying device with sole |
| CN206527230U (en) * | 2017-03-10 | 2017-09-29 | 东莞大茂精密模具有限公司 | A kind of metal stamping die with continuous blowing function |
| CN206717358U (en) * | 2017-04-20 | 2017-12-08 | 江苏宏亿钢管有限公司 | A kind of self-centering high precision steel tube butt welding machine |
| CN206899979U (en) * | 2017-04-06 | 2018-01-19 | 贵州鸿图彩印包装有限责任公司 | Safe and efficient gilding press |
-
2018
- 2018-02-08 CN CN201810128339.8A patent/CN108406107A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499798A (en) * | 2015-12-29 | 2016-04-20 | 苏州润昇精密机械有限公司 | Air cooling laser welding cooling streamline structure |
| CN105945504A (en) * | 2016-06-29 | 2016-09-21 | 成都浩方机电有限责任公司 | Fixing device for spin welding of pipe |
| CN206084195U (en) * | 2016-08-30 | 2017-04-12 | 盐城市高跃机械有限公司 | Full -automatic multistation metal build -up welding device |
| CN206527230U (en) * | 2017-03-10 | 2017-09-29 | 东莞大茂精密模具有限公司 | A kind of metal stamping die with continuous blowing function |
| CN106858923A (en) * | 2017-03-30 | 2017-06-20 | 陈波平 | A kind of shoes production and processing presses drying device with sole |
| CN206899979U (en) * | 2017-04-06 | 2018-01-19 | 贵州鸿图彩印包装有限责任公司 | Safe and efficient gilding press |
| CN206717358U (en) * | 2017-04-20 | 2017-12-08 | 江苏宏亿钢管有限公司 | A kind of self-centering high precision steel tube butt welding machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112339871A (en) * | 2020-12-18 | 2021-02-09 | 徐工集团工程机械股份有限公司科技分公司 | Hood limiting mechanism for skid-steer loader |
| CN112776346A (en) * | 2020-12-18 | 2021-05-11 | 赵林平 | Reciprocating heating type pearl wool gluing machine |
| CN112339871B (en) * | 2020-12-18 | 2022-06-17 | 徐工集团工程机械股份有限公司科技分公司 | Hood limiting mechanism for skid-steer loader |
| CN114713998A (en) * | 2022-03-28 | 2022-07-08 | 贵州倍易通科技有限公司 | Automatic laser cutting equipment is used in production and processing of flexible screen of cell-phone |
| CN114713998B (en) * | 2022-03-28 | 2023-01-06 | 贵州倍易通科技有限公司 | Automatic laser cutting equipment is used in production and processing of flexible screen of cell-phone |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180817 |
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| RJ01 | Rejection of invention patent application after publication |