CN210765508U - Laser cladding head with distance measuring function for metal surface treatment - Google Patents
Laser cladding head with distance measuring function for metal surface treatment Download PDFInfo
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- CN210765508U CN210765508U CN201921263660.3U CN201921263660U CN210765508U CN 210765508 U CN210765508 U CN 210765508U CN 201921263660 U CN201921263660 U CN 201921263660U CN 210765508 U CN210765508 U CN 210765508U
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- Prior art keywords
- cladding head
- water tank
- water
- head body
- distance measuring
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- 238000004372 laser cladding Methods 0.000 title claims abstract description 17
- 239000002184 metal Substances 0.000 title claims abstract description 13
- 238000004381 surface treatment Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 165
- 238000005253 cladding Methods 0.000 claims abstract description 89
- 238000001816 cooling Methods 0.000 claims abstract description 27
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 22
- 239000000110 cooling liquid Substances 0.000 claims abstract description 14
- 238000005086 pumping Methods 0.000 claims description 2
- 239000000843 powder Substances 0.000 abstract description 14
- 238000000605 extraction Methods 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Laser Beam Processing (AREA)
Abstract
The utility model discloses a laser cladding head with distance measuring function for metal surface treatment, which comprises a cladding head and a mounting plate, wherein the cladding head comprises a left cladding head body and a right cladding head body, the tops of the left cladding head body and the right cladding head body are provided with fixing seats, the fixing seats are connected with the mounting plate through the fixing seats, and the fixing seats are symmetrically arranged around the mounting plate; a first water tank and a second water tank are arranged in the left cladding head body and the right cladding head body, are both annular and are respectively positioned below the left cladding head body and the right cladding head body, and cooling liquid is filled in the first water tank and the second water tank; water level sensors are arranged in the first water tank and the second water tank, the top of the first water tank and the second water tank are provided with air extraction ports, and the bottom of the first water tank and the second water tank is provided with water delivery ports; a bidirectional air pump and a cooling tank are arranged between the left cladding head body and the right cladding head body, and the end part of the bidirectional air pump is connected with an air pipe which is communicated with an air suction port through the air pipe. The utility model discloses have the range finding function, can effectively reduce the temperature that melts and covers head and powder nozzle, it is quick timely.
Description
Technical Field
The utility model relates to a metal surface treatment technical field specifically is a metal surface treatment's laser cladding head that has a range finding function.
Background
Laser cladding is a new surface modification technology, and is a method for fusing a cladding material on the surface of a base material together with a thin layer on the surface of the base material by using a laser beam with high energy density. The method is characterized in that selected coating materials are placed on the surface of a cladded substrate in different material adding modes, and are simultaneously melted with a thin layer on the surface of the substrate through laser irradiation, and the surface coating which has extremely low dilution and is metallurgically combined with the substrate is formed after the surface coating is rapidly solidified. The method aims to improve the wear-resisting, corrosion-resisting, heat-resisting, oxidation-resisting and electrical properties of the surface of the base material, so as to achieve the modification and repair of the surface of the base material, meet the requirements on the specific properties of the surface of the material and save a large amount of precious elements.
The laser head of the existing laser cladding equipment adopts a single cladding head, and the width of the common cladding head is thinner in consideration of the precision of a processed product, so that the working time of the processed product is longer and the working efficiency is low; in the existing laser cladding working head, the powder feeding nozzle directly feeds the powder to a laser focus, and in the laser cladding process, because a high-energy-density laser beam works on a base material for a long time, the temperature around the laser focus is quite high, and the front end of the powder feeding nozzle is very close to the focus, so that the temperature of the powder feeding nozzle is increased, when the temperature of the powder feeding nozzle is close to the melting point temperature of the powder, the powder can be melted at the powder feeding nozzle, the powder feeding amount of the powder feeding nozzle is reduced a little, and finally the powder feeding nozzle is completely blocked, so that the laser cladding processing is seriously influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a metal surface treatment's laser cladding head that has a range finding function to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a laser cladding head with a distance measuring function for metal surface treatment comprises a cladding head and a mounting plate, wherein the cladding head comprises a left cladding head body and a right cladding head body, fixing seats are mounted at the tops of the left cladding head body and the right cladding head body, are connected with the mounting plate through the fixing seats, and are symmetrically arranged around the mounting plate; the left cladding head body and the right cladding head body are internally provided with a first water tank and a second water tank which are both annular and respectively positioned below the left cladding head body and the right cladding head body, and cooling liquid is filled in the first water tank and the second water tank; water level sensors are arranged in the first water tank and the second water tank, the top of the first water tank and the second water tank is provided with an air exhaust port, and the bottom of the first water tank and the second water tank is provided with a water delivery port; and a bidirectional air pump and a cooling tank are arranged between the left cladding head body and the right cladding head body, and the end part of the bidirectional air pump is connected with an air pipe which is communicated with an air suction port through the air pipe.
Preferably, a first water pump and a second water pump are arranged in the cooling box, one end part of the water pump is connected with a first water pipe, and the first water pipe is communicated with a water delivery port of the first water tank through the water pipe.
Preferably, the first water pump and the second water pump are bidirectional water pumps, and two ends of the water pumps are connected with the second water pipe which is communicated with the water delivery port of the second water tank through the second water pipe.
Preferably, a plurality of distance measuring units are arranged on the bottom sides of the left cladding head body and the right cladding head body, the output ends of the distance measuring units are connected with a control unit, and the distance measuring units are infrared distance measuring sensors with the model number GP2Y0A21YK 0F.
Preferably, the control unit is a control box installed on the cooling box, and the control box is electrically connected with the water level sensor, the bidirectional air suction pump, the first water pump and the second water pump.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has the distance measuring function, adopts two kinds of wide and thin cladding heads, can select different cladding heads according to the width to be processed, and can greatly improve the working efficiency and the processing precision; the water tank I and the water tank II arranged on the left cladding head body and the right cladding head body are matched with the bidirectional air pump, the cooling tank and the water pump, so that the temperatures of the cladding heads and the powder nozzle can be effectively reduced, the operation is quick and timely, and the structure is simple and reliable. When the left cladding head of the left cladding head body and the right cladding head body starts to work, cooling liquid in a water tank I of the left cladding head body absorbs heat and boils to form water vapor, at the moment, the water vapor is pumped out by a bidirectional air pump through starting the bidirectional air pump and is guided out to a water tank II of the right cladding head body through an air pipe to be mixed with the cooling liquid in the water tank II for cooling, the cooling pressure of a cooling tank is reduced, a water pump II is started, the cooling liquid mixed with the water vapor in the water tank II is output to the cooling tank through the water pump II, the water level of the water tank I is sensed through a water level sensor in the water tank I, and when the water level in the water tank I is insufficient, the control box controls the water pump I to work and outputs the cooling liquid to the water tank I to enable the. The first water tank and the second water tank on the left cladding head body and the right cladding head body circulate in two directions, and when the right cladding head body starts to work, cooling liquid in the second water tank absorbs heat and boils to form water vapor which enters the first water tank by the two-way air suction pump to be mixed and cooled, so that the cooling pressure of the cooling tank is reduced, and the water vapor is output to the cooling tank through the first water pump.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a left cladding head body; 101. a first water tank; 2. a right cladding head body; 201. a second water tank; 3. a fixed seat; 4. mounting a plate; 5. a bi-directional air pump; 51. an air tube; 6. a cooling tank; 7. a first water pump; 71. A first water pipe; 8. a second water pump; 81. a water pipe II; 9. a distance measuring unit; 10. a control unit.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1, the present invention provides a technical solution: a laser cladding head with a distance measuring function for metal surface treatment comprises a cladding head and a mounting plate 4, wherein the cladding head comprises a left cladding head body 1 and a right cladding head body 2, fixing seats 3 are mounted at the tops of the left cladding head body 1 and the right cladding head body 2, the fixing seats 3 are connected with the mounting plate 4 through the fixing seats 3, and the fixing seats are symmetrically arranged around the middle of the mounting plate 4; a first water tank 101 and a second water tank 201 are arranged in the left cladding head body 1 and the right cladding head body 2, the first water tank 101 and the second water tank 201 are both annular and are respectively positioned below the left cladding head body 1 and the right cladding head body 2, and cooling liquid is filled in the first water tank 101 and the second water tank 201; water level sensors are arranged in the first water tank 101 and the second water tank 201, the top of the first water tank is provided with an air suction port, and the bottom of the first water tank is provided with a water delivery port; a bidirectional air pump 5 and a cooling tank 6 are arranged between the left cladding head body 1 and the right cladding head body 2, air pipes 51 are connected to two ends of the bidirectional air pump 5, and the bidirectional air pump is communicated with the air pumping ports of the first water tank 101 and the second water tank 201 through the air pipes 51.
The left cladding head body 1 and the right cladding head body 2 are a wide cladding head and a thin cladding head.
A first water pump 7 and a second water pump 8 are arranged in the cooling box 6, and the end part of the first water pump 7 is connected with a first water pipe 71 which is communicated with a water delivery port of a first water tank 101 through the first water pipe 71.
The first water pump 7 and the second water pump 8 are bidirectional water pumps, and the end part of the second water pump 8 is connected with a second water pipe 81 which is communicated with a water delivery port of the second water tank 201 through the second water pipe 81.
A plurality of distance measuring units 9 are arranged at the bottom sides of the left cladding head body 1 and the right cladding head body 2, the output end of each distance measuring unit 9 is connected with a control unit 10, and each distance measuring unit 9 is an infrared distance measuring sensor with the model number GP2Y0A21YK 0F.
The control unit 10 is a control box installed on the cooling box 6, and the control box is electrically connected with the water level sensor, the bidirectional air suction pump 5, the first water pump 7 and the second water pump 8.
The working principle is as follows:
the utility model has the distance measuring function, adopts two kinds of wide and thin cladding heads, can select different cladding heads according to the width to be processed, and can greatly improve the working efficiency and the processing precision; the water tank I101 and the water tank II 102 arranged on the left cladding head body 1 and the right cladding head body 2 are matched with the bidirectional air pump 5, the cooling tank 6 and the water pump, so that the temperatures of the cladding heads and the powder nozzles can be effectively reduced, the operation is quick and timely, and the structure is simple and reliable. When the left cladding head 1 in the left cladding head body 1 and the right cladding head body 2 starts to work, the cooling liquid in the first water tank 101 of the left cladding head body 1 absorbs heat and boils to form water vapor, at the moment, the two-way air pump 5 is started, the two-way air pump 5 pumps the water vapor out and leads the water vapor out to the second water tank 201 of the right cladding head body 2 through the air pipe 51 to be mixed with the cooling liquid in the second water tank 201 for cooling, the cooling pressure of the cooling tank 6 is reduced, the second water pump 8 is started, the second water pump 8 outputs the cooling liquid mixed with the water vapor in the second water tank 201 to the cooling tank 6, the water level of the first water tank 101 is sensed through the water level sensor in the first water tank 101, and when the water level in the first water tank is insufficient, the control box controls the first water pump 7 to work and outputs the cooling liquid to the first water. The water channels I101 and II 201 on the left cladding head body 1 and the right cladding head body 2 are in bidirectional circulation, when the right cladding head body 2 starts to work, cooling liquid in the water channel II 201 absorbs heat and boils, water vapor is formed, the water vapor is guided into the water channel I101 through the bidirectional air suction pump 5 to be mixed and cooled, the cooling pressure of the cooling tank 6 is reduced, and the water vapor is output to the cooling tank 6 through the water pump I7.
It is worth noting that: the whole device is controlled by the master control button, and the equipment matched with the control button is common equipment, so that the device belongs to the existing well-known technology, and the electrical connection relation and the specific circuit structure of the device are not repeated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The laser cladding head with the distance measuring function for metal surface treatment is characterized by comprising a cladding head and a mounting plate (4), wherein the cladding head comprises a left cladding head body (1) and a right cladding head body (2), fixing seats (3) are mounted at the tops of the left cladding head body (1) and the right cladding head body (2), the fixing seats (3) are connected with the mounting plate (4) through the fixing seats (3), and the fixing seats are symmetrically arranged in the middle of the mounting plate (4); a first water tank (101) and a second water tank (201) are arranged in the left cladding head body (1) and the right cladding head body (2), the first water tank (101) and the second water tank (201) are both annular and are respectively positioned below the left cladding head body (1) and the right cladding head body (2), and cooling liquid is filled in the first water tank (101) and the second water tank (201); water level sensors are arranged in the first water tank (101) and the second water tank (201), the top of the first water tank is provided with an air suction port, and the bottom of the first water tank is provided with a water delivery port; a bidirectional air pump (5) and a cooling box (6) are arranged between the left cladding head body (1) and the right cladding head body (2), air pipes (51) are connected to two ends of the bidirectional air pump (5), and the bidirectional air pump is communicated with air pumping ports of the first water tank (101) and the second water tank (201) through the air pipes (51).
2. The laser cladding head with the metal surface treatment and the distance measuring function, according to claim 1, is characterized in that: a first water pump (7) and a second water pump (8) are arranged in the cooling box (6), the end part of the first water pump (7) is connected with a first water pipe (71), and the first water pipe (71) is communicated with a water delivery port of a first water tank (101).
3. The laser cladding head with the metal surface treatment and the distance measuring function, according to claim 2, is characterized in that: the first water pump (7) and the second water pump (8) are bidirectional water pumps, the end part of the second water pump (8) is connected with a second water pipe (81), and the second water pipe (81) is communicated with a water delivery port of the second water tank (201).
4. The laser cladding head with the metal surface treatment and the distance measuring function, according to claim 1, is characterized in that: the bottom sides of the left cladding head body (1) and the right cladding head body (2) are provided with a plurality of distance measuring units (9), the output ends of the distance measuring units (9) are connected with a control unit (10), and the distance measuring units (9) are infrared distance measuring sensors with the model number GP2Y0A21YK 0F.
5. The laser cladding head with the metal surface treatment and the distance measuring function, according to claim 4, is characterized in that: the control unit (10) is a control box arranged on the cooling box (6), and the control box is electrically connected with the water level sensor, the bidirectional air suction pump (5), the first water pump (7) and the second water pump (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921263660.3U CN210765508U (en) | 2019-08-06 | 2019-08-06 | Laser cladding head with distance measuring function for metal surface treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921263660.3U CN210765508U (en) | 2019-08-06 | 2019-08-06 | Laser cladding head with distance measuring function for metal surface treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210765508U true CN210765508U (en) | 2020-06-16 |
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ID=71035416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921263660.3U Expired - Fee Related CN210765508U (en) | 2019-08-06 | 2019-08-06 | Laser cladding head with distance measuring function for metal surface treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210765508U (en) |
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2019
- 2019-08-06 CN CN201921263660.3U patent/CN210765508U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 |