CN220183382U - Laser cladding equipment with heating function - Google Patents
Laser cladding equipment with heating function Download PDFInfo
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- CN220183382U CN220183382U CN202320581677.3U CN202320581677U CN220183382U CN 220183382 U CN220183382 U CN 220183382U CN 202320581677 U CN202320581677 U CN 202320581677U CN 220183382 U CN220183382 U CN 220183382U
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- heat dissipation
- laser cladding
- heating
- pipe
- heat
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 73
- 238000004372 laser cladding Methods 0.000 title claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000001816 cooling Methods 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 230000005855 radiation Effects 0.000 claims abstract description 7
- 230000017525 heat dissipation Effects 0.000 claims description 77
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 8
- 239000002994 raw material Substances 0.000 abstract description 7
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 239000000110 cooling liquid Substances 0.000 description 7
- 239000002184 metal Substances 0.000 description 6
- 239000000758 substrate Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000007712 rapid solidification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses laser cladding equipment with a heating function, which comprises a water cooling machine, a laser cladding machine head and a heat radiating component, wherein the heat radiating component is vertically arranged on the side surface of the laser cladding machine head, one side of the heat radiating component is provided with the water cooling machine, the water cooling machine also comprises a liquid inlet pipe and a return pipe, the laser cladding equipment with the heating function adopts a long-section preheating pipe to convey raw materials, the preheating effect and the discharging speed can be effectively ensured, meanwhile, the outside is provided with a sectional heating component and a temperature monitoring element, the sectional preheating and the temperature control of a preheating pipeline can be carried out, the temperature of the materials is gradually increased in the output process until the temperature completely reaches the preset temperature in the output process, the accurate temperature control is realized, the phenomenon that the preheating of the materials does not reach the standard due to the fact that the temperature is too high or too low is avoided, and the external part adopts a double heat radiating mode of combining water cooling and air cooling heat radiation, and the heat radiating effect can be effectively improved.
Description
Technical Field
The utility model relates to the field of laser cladding equipment, in particular to laser cladding equipment with a heating function.
Background
The laser cladding equipment is equipment which is characterized in that selected coating materials are placed on the surface of a coated substrate in different filling modes, and are melted together with a thin layer on the surface of the substrate by laser irradiation, and form a surface coating which has extremely low dilution and forms metallurgical bonding with the substrate material after rapid solidification, so that the wear resistance, corrosion resistance, heat resistance, oxidation resistance, electrical characteristics and the like of the surface of the substrate material are obviously improved.
The laser cladding equipment can prepare the alloy surface with high performance on the cheap metal substrate without affecting the property of the matrix, reduces the cost and saves precious and rare metal materials, but the actual use process still has some problems: 1) The preheating pipe is not generally short in size to ensure the preheating effect, and the preheating pipe can only be used for preheating long pipelines synchronously at the same temperature because of the time required for preheating, so that the temperature is unstable when the materials are output, and the cladding effect is influenced; 2) The heat dissipation is mostly realized by adopting simple air cooling, the overall heat dissipation effect is poor, and the rapid heat dissipation capability is not realized; 3) The heat dissipation fins are surrounded on the periphery of the pipeline and are fixedly arranged, and when the preheating process is carried out and heat dissipation is not needed, part of heat can be taken away by the heat dissipation fins, so that heat loss is caused; therefore, in view of the above situation, there is an urgent need to develop a laser cladding apparatus with a heating function, so as to overcome the shortcomings in the current practical application and meet the current demands.
Disclosure of Invention
The utility model aims to provide laser cladding equipment with a heating function, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a laser cladding equipment with heating function, including the water-cooling machine, laser cladding aircraft nose and radiator unit, radiator unit is the side at laser cladding aircraft nose that installs perpendicularly, the water-cooling machine is installed to radiator unit's one side, the water-cooling machine still includes feed liquor pipe and back flow, the both ends of feed liquor pipe, back flow communicate and are fixed with water-cooling machine, radiator unit respectively, the laser cladding aircraft nose includes sectional type heating element, middle section and aircraft nose, the middle section is the top intermediate position at the aircraft nose that installs perpendicularly, sectional type heating element is the top intermediate position at the middle section that installs perpendicularly, sectional type heating element includes sectional type heating pipe and installing support, sectional type heating pipe is the inside at the installing support that installs perpendicularly, sectional type heating pipe includes the inner tube, heating ring and temperature sensor nest in proper order install at the outer wall of inner tube;
the heat dissipation assembly comprises a frame, electric cylinders, heat dissipation parts and heat dissipation fans, wherein a plurality of groups of electric cylinders are horizontally arranged on the side wall of the frame, the heat dissipation parts are vertically arranged on one side of the frame and are in transmission connection with the electric cylinders, the heat dissipation parts comprise heat dissipation seats, heat dissipation fins, water inlet valves and water discharge valves, the heat dissipation fins are vertically welded on the middle positions of the side walls of the heat dissipation seats, the water inlet valves are horizontally arranged on the upper positions of the side walls of the heat dissipation seats, the water discharge valves are horizontally arranged on the lower positions of the side walls of the heat dissipation seats, and a plurality of groups of inner flow passages are formed in the inner walls of the heat dissipation seats.
As a further scheme of the utility model: the tail ends of the liquid inlet pipe and the return pipe are respectively provided with two branch pipes which are respectively communicated and fixed with the water inlet valve and the water discharge valve, and the inner flow passage in the heat dissipation seat is connected with the water cooling machine through the liquid inlet pipe and the return pipe to realize cooling circulation.
As a further scheme of the utility model: the sectional heating pipe comprises an inner pipe, a plurality of groups of heating rings and temperature sensors, wherein the heating rings and the temperature sensors are sequentially distributed in a staggered manner from top to bottom, the groups of heating rings and the temperature sensors are distributed in a staggered manner and are independently controlled, the temperature can be gradually increased or gradually decreased from one end to the other end, meanwhile, the temperature change of each section can be accurately monitored, and the accurate temperature control is realized.
As a further scheme of the utility model: the heat dissipation components comprise two groups, the two groups are oppositely arranged, the two groups of heat dissipation components can be matched with each other to realize uniform heat dissipation on the sectional heating components, and the constant cooling of the same temperature area is ensured.
As a further scheme of the utility model: the water inlet valve and the water outlet valve are communicated and fixed with the inner runner, cooling liquid enters the inner runner through the water inlet valve, heat of the radiating seat is conducted and taken away, and finally the cooling liquid is discharged through the water outlet valve, so that a radiating effect is achieved.
As a further scheme of the utility model: the inner groove of the radiating piece is matched with the outer wall of the sectional heating assembly, and the inner groove and the outer wall of the sectional heating assembly are mutually attached, so that the heat conduction efficiency can be effectively improved, and the radiating effect is improved.
The beneficial effects are that: this kind of laser cladding equipment with heating function adopts long section preheating tube to carry the raw materials, can effectively ensure preheating effect and ejection of compact speed, simultaneously outside installation sectional type heating element and temperature monitoring element, can carry out sectional type preheating and accuse temperature to preheating the pipeline, material temperature gradually rises in the output process, reach predetermined temperature completely when outputting, realize accurate accuse temperature, avoid the temperature too high or too low and lead to the material to preheat not reaching standard, outside adopts the dual heat dissipation mode that water-cooling and forced air cooling dispel the heat to combine together, can effectively improve the radiating effect, and can be according to each period and regional internal temperature to selecting corresponding cooling mode, when needing rapid cooling, start two kinds of radiator units simultaneously, realize high-efficient quick heat dissipation, simultaneously can control radiator element and hug closely the heating element outer wall or keep away from, then adopt contact heat conduction when needing the heat dissipation, improve heat conduction efficiency, then keep away from it when not needing the heat dissipation, avoid contacting and lead to the heat loss, improve the heat utilization efficiency.
Drawings
Fig. 1 is a schematic diagram of the front structure of the present utility model.
Fig. 2 is a schematic diagram of a laser cladding machine head structure of the present utility model.
FIG. 3 is a schematic view of a sectional heating assembly according to the present utility model.
Fig. 4 is a schematic structural diagram of a heat dissipating assembly according to the present utility model.
Fig. 5 is a schematic view of a heat sink according to the present utility model.
FIG. 6 is a side longitudinal cross-sectional view of a segmented heating tube of the present utility model.
In the figure: 1. a water cooling machine; 11. a liquid inlet pipe; 12. a return pipe; 2. a laser cladding machine head; 21. a segmented heating assembly; 211. a segmented heating tube; 2111. an inner tube; 2112. a heating ring; 2113. a temperature sensor; 212. a mounting bracket; 22. a middle section; 23. a machine head; 3. a heat dissipation assembly; 31. a frame; 32. an electric cylinder; 33. a heat sink; 331. a heat dissipation seat; 3311. an inner flow passage; 332. a heat radiation fin; 333. a water inlet valve; 334. a drain valve; 34. a heat radiation fan.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Examples
Referring to fig. 1 to 6, in the embodiment of the present utility model, a laser cladding apparatus with a heating function includes a water cooling machine 1, a laser cladding machine head 2, and a heat dissipation component 3, wherein the heat dissipation component 3 is vertically installed on a side surface of the laser cladding machine head 2, one side of the heat dissipation component 3 is installed with the water cooling machine 1, the water cooling machine 1 further includes a liquid inlet pipe 11 and a return pipe 12, two ends of the liquid inlet pipe 11 and the return pipe 12 are respectively communicated and fixed with the water cooling machine 1 and the heat dissipation component 3, the laser cladding machine head 2 includes a segmented heating component 21, a middle section 22 and a machine head 23, the middle section 22 is vertically installed at a top middle position of the machine head 23, the segmented heating component 21 is vertically installed at a top middle position of the middle section 22, the segmented heating component 211 includes a segmented heating pipe 211 and a mounting bracket 212, the segmented heating pipe 211 is vertically installed inside the mounting bracket 212, the segmented heating pipe 211 includes an inner pipe 2111, a heating ring 2112 and a temperature sensor 2113, and the heating ring 2112 and the temperature sensor 3 are sequentially nested and installed on an outer wall of the inner pipe 2111;
the heat dissipation component 3 comprises a frame 31, an electric cylinder 32, a heat dissipation part 33 and a heat dissipation fan 34, wherein a plurality of groups of electric cylinders 32 are horizontally arranged on the side wall of the frame 31, the heat dissipation part 33 is vertically arranged on one side of the frame 31 and is in transmission connection with the electric cylinder 32, a plurality of groups of heat dissipation fans 34 are vertically arranged on the side wall of the heat dissipation part 33, the heat dissipation part 33 comprises a heat dissipation seat 331, heat dissipation fins 332, a water inlet valve 333 and a water outlet valve 334, the heat dissipation fins 332 are vertically welded on the middle position of the side wall of the heat dissipation seat 331, the water inlet valve 333 is horizontally arranged on the upper position of the side wall of the heat dissipation seat 331, the water outlet valve 334 is horizontally arranged on the lower position of the side wall of the heat dissipation seat 331, and a plurality of groups of inner flow paths 3311 are arranged on the inner wall of the heat dissipation seat 331.
As a further scheme of the utility model: two branch pipes are respectively arranged at the tail ends of the liquid inlet pipe 11 and the return pipe 12, are respectively communicated and fixed with the water inlet valve 333 and the water outlet valve 334, and connect the inner flow passage 3311 in the heat dissipation seat 331 with the water cooler 1 through the liquid inlet pipe 11 and the return pipe 12 to realize cooling circulation.
As a further scheme of the utility model: the sectional heating pipe 211 comprises an inner pipe 2111, a plurality of groups of heating rings 2112 and temperature sensors 2113, the heating rings 2112 and the temperature sensors 2113 are sequentially distributed in a staggered manner from top to bottom, the groups of heating rings 2112 and the temperature sensors 2113 are distributed in a staggered manner and are independently controlled, the gradual increase or decrease of the temperature from one end to the other end can be realized, meanwhile, the temperature change of each section can be accurately monitored, and the accurate temperature control can be realized.
As a further scheme of the utility model: the heat dissipation components 3 comprise two groups, the two groups are oppositely arranged, the two groups of heat dissipation components 3 can be matched with each other to realize uniform heat dissipation to the sectional heating component 21, and the same temperature area is ensured to be cooled constantly.
As a further scheme of the utility model: the water inlet valve 333 and the water outlet valve 334 are both communicated and fixed with the inner flow path 3311, the cooling liquid enters the inner flow path 3311 through the water inlet valve 333, heat of the heat dissipation seat 331 is conducted and taken away, and finally the cooling liquid is discharged through the water outlet valve 334, so that a heat dissipation effect is achieved.
As a further scheme of the utility model: the inner groove of the heat dissipation member 33 is matched with the outer wall of the sectional heating assembly 21, and the inner groove and the outer wall are mutually attached, so that the heat conduction efficiency can be effectively improved, and the heat dissipation effect is improved.
The working principle of the utility model is as follows: when the laser cladding equipment with the heating function is used, the laser cladding machine head 2 is connected with the laser cladding main equipment, metal raw materials are led into the laser cladding machine head 2 through the laser cladding main equipment, the laser cladding machine head 2 is matched with the laser cladding machine head 2 to realize preheating and accurate laser cladding, in the process, the water cooling machine 1 and the heat dissipation component 3 conduct heat dissipation treatment on the laser cladding machine head 2, the metal raw materials sequentially pass through the sectional heating component 21, the middle section 22 and the machine head 23 until being output when entering the laser cladding machine head 2, the metal raw materials slowly pass through the inner tube 2111 of the sectional heating pipe 211 when passing through the sectional heating component 21, the control end of the laser cladding main equipment starts and sets a preset temperature value which is gradually increased to the plurality of groups of heating rings 2112 in the process, and the temperature sensor 2113 monitors real-time temperature change, as the temperature of the outer heating ring 2 of the inner tube 2111 is sequentially increased from top to bottom, therefore, the internal metal raw materials are gradually warmed up, when the internal metal raw materials leave the sectional type heating assembly and are just preheated to a preset temperature, in the process, the electric cylinder 32 drives the radiating piece 33 to be away from the sectional type heating assembly 21, no contact exists between the two components, heat loss is avoided, the heat utilization rate is improved, when heat is required to be radiated, the electric cylinder 32 drives the radiating piece 33 to be close to the sectional type heating assembly 21, part of heat of the sectional type heating assembly 21 is conducted to the radiating seat 331 and then conducted to the radiating fins 332, the radiating fan 34 is started, air is driven to flow through the radiating fins 332, heat dissipation is promoted, when the heat dissipation efficiency is low or rapid heat dissipation is required, the water cooler 1 can be started, internal cooling liquid of the water cooler 1 is pumped into the inner runner 3311 through the built-in pump, and flows back into the water cooler 1 through the back pipe 12 after flowing through the inner runner 3311, in this process, the heat of the heat dissipation seat 331 is conducted to the cooling liquid in the inner flow path 3311, and the cooling liquid carrying the heat is returned to the water cooling machine 1, and then enters the circulation process again after being cooled by the water cooling machine 1, so as to realize the circulation and high-efficiency heat dissipation.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A laser cladding apparatus with heating function, characterized in that: the device comprises a water cooling machine (1), a laser cladding machine head (2) and a heat radiation assembly (3), wherein the heat radiation assembly (3) is vertically arranged on the side surface of the laser cladding machine head (2), the water cooling machine (1) is arranged on one side of the heat radiation assembly (3), the water cooling machine (1) further comprises a liquid inlet pipe (11) and a return pipe (12), two ends of the liquid inlet pipe (11) and two ends of the return pipe (12) are respectively communicated and fixed with the water cooling machine (1) and the heat radiation assembly (3), the laser cladding machine head (2) comprises a sectional heating assembly (21), a middle section (22) and a machine head (23), the middle section (22) is vertically arranged at the middle position of the top of the machine head (23), the sectional heating assembly (21) is vertically arranged at the middle position of the top of the middle section (22), the sectional heating assembly (21) comprises a sectional heating pipe (211) and a mounting bracket (212), the sectional heating pipe (211) is vertically arranged in the mounting bracket (212), the sectional heating pipe (211) comprises an inner pipe (1), a ring (2) and a heat sensor (2113) are sequentially arranged on the outer wall of the inner pipe (2113), and the inner pipe (2113) is sequentially nested with the heating device (2111;
the heat dissipation assembly (3) comprises a frame (31), an electric cylinder (32), a heat dissipation part (33) and a heat dissipation fan (34), wherein a plurality of groups of heat dissipation parts (33) are horizontally arranged on the side wall of the frame (31), the heat dissipation parts (33) are vertically arranged on one side of the frame (31) and are in transmission connection with the electric cylinder (32), the heat dissipation parts (33) are vertically arranged on the side wall of the heat dissipation parts (33), the heat dissipation parts (33) comprise a heat dissipation seat (331), heat dissipation fins (332), a water inlet valve (333) and a water outlet valve (334), the heat dissipation fins (332) are vertically welded on the middle position of the side wall of the heat dissipation seat (331), the water inlet valve (333) is horizontally arranged on the upper position of the side wall of the heat dissipation seat (331), the water outlet valve (334) is horizontally arranged on the lower position of the side wall of the heat dissipation seat (331), and the inner wall of the heat dissipation seat (331) is provided with a plurality of groups of inner flow passages (3311).
2. The laser cladding apparatus with heating function according to claim 1, wherein: the tail ends of the liquid inlet pipe (11) and the return pipe (12) are respectively provided with two branch pipes which are respectively communicated and fixed with the water inlet valve (333) and the water outlet valve (334).
3. The laser cladding apparatus with heating function according to claim 1, wherein: the sectional heating pipe (211) comprises an inner pipe (2111), a plurality of groups of heating rings (2112) and temperature sensors (2113), and the heating rings (2112) and the temperature sensors (2113) are sequentially staggered from top to bottom.
4. The laser cladding apparatus with heating function according to claim 1, wherein: the heat dissipation assembly (3) comprises two groups in total, and the two groups are oppositely arranged.
5. The laser cladding apparatus with heating function according to claim 1, wherein: the water inlet valve (333) and the water outlet valve (334) are both communicated and fixed with the inner flow path (3311).
6. The laser cladding apparatus with heating function according to claim 1, wherein: the inner groove of the heat radiating piece (33) is matched with the outer wall of the sectional heating component (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320581677.3U CN220183382U (en) | 2023-03-23 | 2023-03-23 | Laser cladding equipment with heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320581677.3U CN220183382U (en) | 2023-03-23 | 2023-03-23 | Laser cladding equipment with heating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220183382U true CN220183382U (en) | 2023-12-15 |
Family
ID=89103053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320581677.3U Active CN220183382U (en) | 2023-03-23 | 2023-03-23 | Laser cladding equipment with heating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220183382U (en) |
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2023
- 2023-03-23 CN CN202320581677.3U patent/CN220183382U/en active Active
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