CN115533309A - Be used for sheet metal welded handheld laser welding all-in-one - Google Patents
Be used for sheet metal welded handheld laser welding all-in-one Download PDFInfo
- Publication number
- CN115533309A CN115533309A CN202110717087.4A CN202110717087A CN115533309A CN 115533309 A CN115533309 A CN 115533309A CN 202110717087 A CN202110717087 A CN 202110717087A CN 115533309 A CN115533309 A CN 115533309A
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- assembly
- water
- heat
- welding
- heat conducting
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- 238000003466 welding Methods 0.000 title claims abstract description 50
- 239000002184 metal Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 138
- 230000017525 heat dissipation Effects 0.000 claims abstract description 56
- 238000001816 cooling Methods 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 239000012530 fluid Substances 0.000 claims description 11
- 238000005057 refrigeration Methods 0.000 claims description 7
- 239000000969 carrier Substances 0.000 claims description 6
- 239000003507 refrigerant Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- B23K26/0096—Portable laser equipment, e.g. hand-held laser apparatus
-
- 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
- B23K26/146—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 the fluid stream containing a liquid
-
- 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
- B23K26/703—Cooling arrangements
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Lasers (AREA)
Abstract
The invention relates to the technical field of laser welding, in particular to a handheld laser welding all-in-one machine for welding thin plates, wherein a heat dissipation mechanism comprises a heat conduction assembly, a water cooling assembly and a heat dissipation assembly, the heat conduction assembly is in contact with a laser, the heat dissipation assembly is connected with the heat conduction assembly and is arranged outside a box body, and the water cooling assembly is also connected with the heat conduction assembly.
Description
Technical Field
The invention relates to the technical field of laser welding, in particular to a handheld laser welding all-in-one machine for welding thin plates.
Background
Laser welding is an efficient precision welding method using a laser beam with high energy density as a heat source. Laser welding is one of the important aspects of the application of laser material processing techniques.
The conventional handheld laser welding all-in-one machine can perform laser welding on a thick plate or a thin plate, but the conventional handheld laser welding all-in-one machine is usually designed to be powered by 380V voltage for welding efficiency and adapting to welding of the thick plate, so that the welding power of the handheld laser welding all-in-one machine is guaranteed to reach 1000W, and meanwhile, the all-in-one machine also generates a large amount of heat.
Although the existing laser welding all-in-one machine is also provided with a water cooling or air cooling heat dissipation mechanism, the heat dissipation mode is single, the heat dissipation mode cannot be changed according to different heat dissipation requirements, and invalid heat dissipation can be generated, so that energy is wasted.
Disclosure of Invention
The invention aims to provide a handheld laser welding all-in-one machine for welding thin plates, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a handheld laser welding integrated machine for welding thin plates comprises a box body and a base, wherein a walking mechanism is arranged on the base, a laser and a heat dissipation mechanism are arranged inside the box body, and the heat dissipation mechanism is used for dissipating heat of the laser; the heat dissipation mechanism comprises a heat conduction assembly, a water cooling assembly and a heat dissipation assembly, the heat conduction assembly is in contact with the laser, the heat dissipation assembly is connected with the heat conduction assembly and installed outside the box body, the water cooling assembly is also connected with the heat conduction assembly, in operation, heat generated by the laser is transmitted to the heat dissipation assembly through the heat conduction assembly, the heat dissipation assembly is used for emitting heat, when the temperature is too high, the water cooling assembly refrigerates, refrigerating fluid is transmitted to the periphery of the laser through the heat conduction assembly, and the laser is cooled.
As a still further scheme of the invention: the heat conduction assembly comprises a heat conduction cover, the heat conduction cover is in contact with the laser, a plurality of heat conduction rods are arranged on the heat conduction cover, and the other ends of the heat conduction rods are connected with the heat dissipation assembly.
As a still further scheme of the invention: the heat dissipation assembly comprises a heat dissipation plate installed on the box body, and a plurality of heat dissipation portions are arranged on the heat dissipation plate.
As a still further scheme of the invention: the water cooling assembly comprises a cold water cavity and a water return cavity which are arranged in the box body, one part of the heat conducting rod penetrates through the cold water cavity, the other part of the heat conducting rod penetrates through the water return cavity, a water passing channel is arranged inside the heat conducting rod, a cooling cavity is arranged in the heat conducting cover, and a water outlet positioned in the cooling cavity is also formed in the heat conducting rod; a water supply assembly is arranged in the cold water cavity and is communicated with the water passing channel of the heat conducting rod; a water return component is arranged in the water return cavity and is communicated with the water passing channel of the other part of the heat conducting rod; a circulating component is arranged between the cold water cavity and the water return cavity.
As a still further scheme of the invention: the water supply assembly comprises a water supply pump, a water supply pipe is arranged on the water supply pump, and the water supply pipe is communicated with the water passing channel of the heat conducting rod through a plurality of water supply branch pipes.
As a still further scheme of the invention: the water return component comprises a water return pump, a water return pipe is arranged on the water return pump, and the water return pipe is communicated with the water passing channel of the heat conducting rod through a plurality of water return branch pipes.
As a still further scheme of the invention: the circulating assembly comprises a circulating water pipe, and a refrigerating box is arranged on the circulating water pipe.
As a still further scheme of the invention: the walking mechanism comprises a mounting plate mounted on the base, a telescopic assembly is arranged on the mounting plate, and a walking assembly is arranged at the telescopic end of the telescopic assembly.
As a still further scheme of the invention: the walking assembly comprises a supporting seat connected with the telescopic assembly, a supporting shaft is arranged on the supporting seat, a rotating seat is rotatably connected onto the supporting shaft, a plurality of wheel carriers are arranged on the outer side of the rotating seat, and walking wheels are arranged on the wheel carriers.
Compared with the prior art, the invention has the beneficial effects that: the structure setting of this device, in operation, a plurality of inside temperatures are not very high, can utilize on heat conduction component transmits the radiator unit with the heat that the laser instrument produced, utilize radiator unit to give off, when the high temperature, water cooling component refrigerates the refrigerating fluid, and utilize the heat conduction component to transmit the laser instrument periphery with the temperature of refrigerating fluid, to the laser instrument cooling, when the temperature is higher, can utilize water cooling component directly to send the refrigerating fluid into the periphery of laser instrument through heat conduction component, cool down the work, three kinds of mode, can use according to the condition of difference, reduce invalid radiating production, the radiating effect is good, energy-concerving and environment-protective.
Drawings
Fig. 1 is a schematic structural diagram of a handheld laser welding all-in-one machine for welding thin plates.
Fig. 2 is a schematic structural diagram of a traveling mechanism in a handheld laser welding all-in-one machine for welding thin plates.
Fig. 3 is a schematic view of a connection structure of a water supply pipe and a heat conducting rod in a handheld laser welding all-in-one machine for welding thin plates.
1. A box body; 2. a base; 3. a traveling mechanism; 4. a laser; 5. a heat conducting shield; 6. a heat conducting rod; 7. a heat dissipation plate; 8. a heat dissipating section; 9. a cooling chamber; 10. a cold water chamber; 11. a water return cavity; 12. a water pump; 13. a water supply pipe; 14. a water return pump; 15. a water return pipe; 16. a circulation pipe; 17. a refrigeration case; 18. mounting a plate; 19. a telescoping assembly; 20. a supporting seat; 21. a support shaft; 22. a rotating base; 23. a wheel carrier; 24. a traveling wheel; 25. a water outlet; 26. a water passage; 27. and a water supply branch pipe.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. To simplify the disclosure of the present invention, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present invention. Moreover, the present disclosure may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.
Referring to fig. 1, in an embodiment of the present invention, a handheld laser welding all-in-one machine for welding a thin plate includes a box 1 and a base 2, a traveling mechanism 3 is disposed on the base 2, a laser 4 and a heat dissipation mechanism are disposed inside the box 1, and the heat dissipation mechanism is used for dissipating heat of the laser 4; the heat dissipation mechanism comprises a heat conduction assembly, a water cooling assembly and a heat dissipation assembly, the heat conduction assembly is in contact with the laser 4, the heat dissipation assembly is connected with the heat conduction assembly and is installed outside the box body 1, the water cooling assembly is also connected with the heat conduction assembly, in operation, heat generated by the laser 4 is transmitted to the heat dissipation assembly through the heat conduction assembly, the heat dissipation assembly is used for emitting heat, when the temperature is too high, the water cooling assembly refrigerates, refrigerant liquid is transmitted to the periphery of the laser 4 through the heat conduction assembly, and the laser 4 is cooled. The structure setting of this device, in operation, a plurality of inside temperatures are not very high, can utilize heat conduction assembly to transmit the heat dissipation assembly with laser instrument 4 production on, utilize heat dissipation assembly to give off, when the high temperature, water cooling assembly refrigerates the refrigerating fluid, and utilize heat conduction assembly to transmit the temperature of refrigerating fluid to laser instrument 4 periphery, to laser instrument 4 cooling, when the temperature is higher, can utilize water cooling assembly to directly send the refrigerating fluid into the periphery of laser instrument 4 through heat conduction assembly, cool down the work, three kinds of mode, can use according to the condition of difference, reduce the production of invalid heat dissipation, the radiating effect is good, energy saving and environmental protection.
In this embodiment, the heat conducting assembly includes a heat conducting cover 5, the heat conducting cover 5 contacts with the laser 4, a plurality of heat conducting rods 6 are arranged on the heat conducting cover 5, and the other ends of the heat conducting rods 6 are connected with the heat dissipating assembly. Specifically, the heat conducting cover 5 guides out heat generated by the laser 4, and the heat is transferred to the heat dissipation assembly through the heat conducting rod 6, so that heat dissipation is performed by the heat dissipation assembly.
In this embodiment, the heat dissipation assembly includes a heat dissipation plate 7 mounted on the box body 1, and a plurality of heat dissipation portions 8 are disposed on the heat dissipation plate 7. The heat dissipation plate 7 receives heat transferred by the heat conduction rod 6 and dissipates to the outside environment, and the heat dissipation part 8 can improve the heat dissipation area, so that the heat dissipation efficiency is improved.
Specifically, the heat dissipation portion 8 adopts heat dissipation structures such as heat dissipation strips and heat dissipation protrusions.
In the embodiment, the water cooling assembly comprises a cold water cavity 10 and a return water cavity 11 which are arranged in the box body 1, one part of the heat conducting rod 6 penetrates through the cold water cavity 10, the other part of the heat conducting rod 6 penetrates through the return water cavity 11, a water passing channel 26 is arranged in the heat conducting rod 6, a cooling cavity 9 is arranged in the heat conducting cover 5, and a water outlet 25 positioned in the cooling cavity 9 is also formed in the heat conducting rod 6; a water supply assembly is arranged in the cold water cavity 10 and is communicated with a water passing channel 26 of the heat conducting rod 6; a water return component is arranged in the water return cavity 11 and is communicated with the water passing channel 26 of the other part of the heat conducting rod 6; a circulating component is arranged between the cold water cavity 10 and the water return cavity 11. During operation, the water feeding assembly in the cold water cavity 10 is utilized to feed the refrigerant liquid into the cooling cavity 9 to dissipate heat of the laser 4, then the warmed refrigerant liquid is fed into the water return cavity 11 by the water return assembly, and the refrigerant liquid in the water return cavity 11 is fed into the cold water cavity 10 by the circulating assembly to be reused.
In this embodiment, as shown in fig. 3, the water supply assembly includes a water supply pump 12, a water supply pipe 13 is disposed on the water supply pump 12, and the water supply pipe 13 is communicated with the water passing channel 26 of the heat conducting rod 6 through a plurality of water supply branch pipes 27. When the refrigerating device works, the refrigerating fluid in the water return cavity 11 is pumped by the water feeding pump 12, then is sent into the water passing channel 26 through the water feeding pipe 13 and the water feeding branch pipe 27, and is sent into the cooling cavity 9 through the water outlet 25 on the water passing channel 26.
In this embodiment, the water return component includes a water return pump 14, a water return pipe 15 is disposed on the water return pump 14, and the water return pipe 15 is communicated with the water passing channel 26 of the heat conducting rod 6 through a plurality of water return branch pipes. During operation, the water return pump 14 pumps the refrigerant fluid in the cooling chamber 9 through the water passage 26, and then sends the refrigerant fluid into the water return chamber 11 through the water return pipe 15 and the water return branch pipe.
In this embodiment, the circulation assembly includes circulating pipe, and circulating pipe is last to be provided with refrigeration case 17. The refrigerant liquid in the water return cavity 11 is returned to the cold water cavity 10 by using the circulating water pipe, and the refrigerant liquid is cooled by using the refrigeration box 17, so that the cyclic utilization of the refrigerant liquid is realized.
Specifically, a refrigeration assembly is arranged in the refrigeration box 17, and the refrigeration assembly adopts a refrigerator or a heat exchange tube and other assemblies for cooling.
In one embodiment, as shown in fig. 2, the running mechanism 3 comprises a mounting plate 18 mounted on the base 2, a telescopic assembly 19 is arranged on the mounting plate 18, and a running assembly is arranged at the telescopic end of the telescopic assembly 19. Utilize running gear to make the device can utilize, at the during operation, can utilize flexible subassembly 19 to drive running gear to rise for running gear breaks away from ground, utilizes base 2 to support, not only can guarantee the stability of device during operation, can also protect running gear 3.
Specifically, the telescopic assembly 19 is an electric telescopic rod, a hydraulic telescopic rod or a screw telescopic assembly 19.
In this embodiment, the walking assembly includes a supporting base 20 connected with the telescopic assembly 19, a supporting shaft 21 is disposed on the supporting base 20, a rotating base 22 is rotatably connected to the supporting shaft 21, a plurality of wheel carriers 23 are disposed on the outer side of the rotating base 22, and walking wheels 24 are disposed on the wheel carriers 23. When using, if one of them walking wheel 24 takes place to damage, can make walking wheel 24 break away from ground through flexible subassembly 19, then utilize roating seat 22 to make walking wheel 24 rotatory, realize the switching to walking wheel 24 to can guarantee the normal removal of device, later repair can.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. A handheld laser welding integrated machine for welding thin plates comprises a box body and a base, wherein a walking mechanism is arranged on the base; the heat dissipation mechanism comprises a heat conduction assembly, a water cooling assembly and a heat dissipation assembly, the heat conduction assembly is in contact with the laser, the heat dissipation assembly is connected with the heat conduction assembly and installed outside the box body, the water cooling assembly is also connected with the heat conduction assembly, in operation, heat generated by the laser is transmitted to the heat dissipation assembly through the heat conduction assembly, the heat dissipation assembly is used for emitting heat, when the temperature is too high, the water cooling assembly refrigerates, refrigerating fluid is transmitted to the periphery of the laser through the heat conduction assembly, and the laser is cooled.
2. The integrated handheld laser welding machine for welding the thin plate as claimed in claim 1, wherein the heat conducting assembly comprises a heat conducting cover, the heat conducting cover is in contact with the laser, a plurality of heat conducting rods are arranged on the heat conducting cover, and the other ends of the heat conducting rods are connected with the heat dissipation assembly.
3. The integrated handheld laser welding machine for welding the thin plate as claimed in claim 1, wherein the heat dissipation assembly comprises a heat dissipation plate mounted on the box body, and a plurality of heat dissipation parts are arranged on the heat dissipation plate.
4. The handheld laser welding all-in-one machine for welding the thin plate as claimed in claim 2, wherein the water cooling assembly comprises a cold water cavity and a water return cavity which are arranged in the box body, one part of the heat conducting rod penetrates through the cold water cavity, the other part of the heat conducting rod penetrates through the water return cavity, a water passing channel is arranged in the heat conducting rod, a cooling cavity is arranged in the heat conducting cover, and a water outlet positioned in the cooling cavity is formed in the heat conducting rod; a water supply assembly is arranged in the cold water cavity and is communicated with the water passing channel of the heat conducting rod; a water return component is arranged in the water return cavity and is communicated with the water passing channel of the other part of the heat conducting rod; a circulating component is arranged between the cold water cavity and the water return cavity.
5. The handheld laser welding all-in-one machine for welding thin plates as claimed in claim 4, wherein the water supply assembly comprises a water supply pump, a water supply pipe is arranged on the water supply pump, and the water supply pipe is communicated with a water passing channel of the heat conducting rod through a plurality of water supply branch pipes.
6. The handheld laser welding all-in-one machine for welding the thin plates is characterized in that the water return component comprises a water return pump, a water return pipe is arranged on the water return pump, and the water return pipe is communicated with the water passing channel of the heat conducting rod through a plurality of water return branch pipes.
7. The handheld laser welding all-in-one machine for thin plate welding as claimed in claim 4, wherein the circulating assembly comprises a circulating water pipe, and a refrigeration box is arranged on the circulating water pipe.
8. The handheld laser welding all-in-one machine for welding thin plates as claimed in claim 1, wherein the walking mechanism comprises a mounting plate mounted on the base, a telescopic assembly is arranged on the mounting plate, and a walking assembly is arranged at a telescopic end of the telescopic assembly.
9. The integrated handheld laser welding machine for welding thin plates according to claim 8, wherein the walking assembly comprises a supporting base connected with the telescopic assembly, a supporting shaft is arranged on the supporting base, a rotating base is rotatably connected onto the supporting shaft, a plurality of wheel carriers are arranged on the outer side of the rotating base, and walking wheels are arranged on the wheel carriers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110717087.4A CN115533309A (en) | 2021-06-28 | 2021-06-28 | Be used for sheet metal welded handheld laser welding all-in-one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110717087.4A CN115533309A (en) | 2021-06-28 | 2021-06-28 | Be used for sheet metal welded handheld laser welding all-in-one |
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| Publication Number | Publication Date |
|---|---|
| CN115533309A true CN115533309A (en) | 2022-12-30 |
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|---|---|---|---|
| CN202110717087.4A Pending CN115533309A (en) | 2021-06-28 | 2021-06-28 | Be used for sheet metal welded handheld laser welding all-in-one |
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