Laser cladding additive heater

Abstract

The utility model discloses a laser cladding additive heater which comprises a laser heating mechanism and a shielding mechanism, the shielding mechanism is arranged on the outer side of the laser heating mechanism and comprises a shielding plate, inserting plates are fixedly connected to the two sides of the back face of the shielding plate, inserting holes are formed in the surfaces of the inserting plates, and a mounting mechanism is arranged on the back face of the shielding plate. The mounting mechanism is fixedly connected with the laser heating mechanism, the mounting mechanism comprises a power box, an opening is formed in the front face of the power box, and a clamping groove is fixedly connected to the back face of the inner wall of the power box. According to the laser cladding additive heater, the shielding mechanism and the mounting mechanism are arranged, so that the phenomenon that in the using process of a traditional laser cladding additive heater, the safety of workers is dangerous due to unstable laser beams possibly caused by equipment failures is changed, the laser emission port can be effectively protected, the safety of the workers is effectively guaranteed, and the working efficiency is improved. And potential safety hazards in the working process are greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cladding additive materials, in particular to a laser cladding additive material heater. Background Art

[0002] According to the patents published on the China Patent Network, the patent name is: A laser cladding additive device for the shaft diameter of a fan rotor, and the patent number is: 202221483531.7. The utility model discloses a laser cladding additive device for the shaft diameter of a fan rotor, including a machine body and a positioner and a laser cladding head installed on the machine body. A first chuck is fixed on the workbench of the positioner, and the laser cladding head is slidably arranged on the machine body. A first linear drive device for driving the laser cladding head to move horizontally is installed on the machine body, a sliding seat is slidably arranged on the machine body and a second linear drive device for driving the sliding seat to move horizontally is installed, a second chuck is rotatably connected to the sliding seat, a support seat is slidably arranged on the machine body and a third linear drive device for driving the support seat to move vertically is installed, and two rollers are rotatably connected on the top surface of the support seat. The utility model has a compact structure and is easy to operate, which is conducive to ensuring the quality of repair. However, since the above-mentioned laser cladding additive device has no protective structure, there may be a risk of equipment failure during use, such as the phenomenon of unstable laser beam, which poses a threat to the safety of the staff.

[0003] Therefore, it is necessary to design and modify the laser cladding additive heater to effectively prevent it from posing a threat to the safety of workers without protective measures. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a laser cladding additive heater, which has the advantages of protection and shielding, and solves the problem that the unstable laser poses a threat to the safety of workers.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a laser cladding additive heater, comprising:

[0006] Laser heating mechanism;

[0007] A shielding mechanism, which is arranged outside the laser heating mechanism and includes a shielding plate, both sides of the back of the shielding plate are fixedly connected with plug plates, and a plug hole is opened on the surface of the plug plate;

[0008] The mounting mechanism is fixedly connected to the laser heating mechanism, and the mounting mechanism includes a power box, an opening is provided on the front of the power box, a card slot is fixedly connected to the back of the inner wall of the power box, both sides of the inner wall of the power box are fixedly connected to a motor, the output end of the motor is fixedly connected to a driving wheel, the surface of the driving wheel is transmission-connected with a transmission belt, a threaded rod is movably connected to the left side of the inner wall of the power box through a rotating shaft, the other end of the threaded rod is movably connected to the inner wall of the power box through a rotating shaft, a driven wheel is sleeved on the surface of the threaded rod, the surface of the driven wheel is transmission-connected to the side of the transmission belt away from the driving wheel, a transmission screw block is sleeved on the surface of the threaded rod, a sliding rod is fixedly connected to the bottom of the transmission screw block, the back of the sliding rod is slidably connected to a limiting slide rail, the back of the limiting slide rail is fixedly connected to the inner wall of the power box, and a strip is fixedly connected to the top of the transmission screw block.

[0009] As a preferred embodiment of the utility model, the laser heating mechanism includes a body, a connecting piece is sleeved on the surface of the body, a laser emitting head is arranged on the front of the body, and the outer side of the laser emitting head is fixedly connected to the outer side of the power box.

[0010] As a preferred embodiment of the present invention, the front and back sides of the motor are fixedly connected to limit plates, and the outer sides of the limit plates are fixedly connected to the inner walls of the power box.

[0011] As a preferred embodiment of the present invention, a reinforcement plate is fixedly connected to the left side of the inner wall of the power box, and the reinforcement plate is used in conjunction with the power box.

[0012] As a preferred embodiment of the utility model, the top and the bottom of the position-limiting slide rail are fixedly connected with a reinforcing angle plate, and the back side of the reinforcing angle plate is fixedly connected to the inner wall of the power box.

[0013] As a preferred embodiment of the utility model, the front and back sides of the slide rod are fixedly connected with connecting angle plates, and the top of the connecting angle plate is fixedly connected to the bottom of the transmission screw block.

[0014] As a preferred embodiment of the utility model, a reinforcing rib is fixedly connected to the bottom of the cutting strip, and the reinforcing rib is used in conjunction with the cutting strip.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model changes the phenomenon that the laser beam may be unstable and cause danger to the safety of workers due to equipment failure during the use of the traditional laser cladding additive heater by setting a shielding mechanism and an installation mechanism. It can effectively protect the laser emission port, effectively ensure the safety of the workers, and greatly reduce the potential safety hazards in the working process.

[0017] 2. The utility model can be used for surface repair and additive manufacturing through the setting of laser heating mechanism. Its core principle is to use high-energy-density laser beam to melt powder, wire, plate, etc. and spray them onto the surface of the substrate. It can achieve local melting and rapid cooling in a short time, so as to achieve the output effect of excellent material structure and high precision. Due to the precise control of the laser beam, the required cladding parts can be accurately processed to reduce material waste. It is an efficient, precise and environmentally friendly surface repair and additive manufacturing equipment, which has a wide range of applications in aerospace, automobile manufacturing, machinery manufacturing and other fields.

[0018] 3. The utility model can reinforce the motor by setting the limit plate, strengthen the connectivity between the motor and the power box, and avoid the motor from falling off.

[0019] 4. The utility model can reinforce the power box by setting the reinforcement plate, so that the power box can be more stably connected to the laser transmitter head, ensuring the integrity of the structure.

[0020] 5. The utility model can reinforce the limit slide rail by setting the reinforcement angle plate, thereby preventing the limit slide rail from shifting during long-term use.

[0021] 6. The utility model can reinforce the slide bar by setting the connecting angle plate, thereby strengthening the connection between the slide bar and the transmission screw block and avoiding the breakage of the two.

[0022] 7. The utility model can play an auxiliary role for the cutting strips by setting the reinforcing ribs, thereby enhancing the strength of the cutting strips themselves and extending the service life of the cutting strips. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 This is the structure diagram of the laser heating mechanism of the utility model;

[0025] Figure 3 This is a structural diagram of the shielding mechanism of the utility model;

[0026] Figure 4 This is the structural diagram of the installation mechanism of the utility model;

[0027] Figure 5 This is a front cross-sectional view of the power box of the utility model.

[0028] In the figure: 1. laser heating mechanism; 11. machine body; 12. connecting piece; 13. laser transmitting head; 2. shielding mechanism; 21. shielding plate; 22. plug-in plate; 23. plug-in hole; 3. mounting mechanism; 31. power box; 32. opening; 33. slot; 34. motor; 35. driving wheel; 36. transmission belt; 37. threaded rod; 38. driven wheel; 39. transmission screw block; 310. sliding rod; 311. limiting slide rail; 312. insert strip; 4. limiting plate; 5. reinforcing plate; 6. reinforcing angle plate; 7. connecting angle plate; 8. reinforcing rib. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] like Figures 1 to 5 As shown, the utility model provides a laser cladding additive heater, comprising:

[0031] Laser heating mechanism 1;

[0032] The shielding mechanism 2 is arranged outside the laser heating mechanism 1, and the shielding mechanism 2 includes a shielding plate 21, and plugging plates 22 are fixedly connected to both sides of the back of the shielding plate 21, and a plugging hole 23 is opened on the surface of the plugging plate 22;

[0033] The mounting mechanism 3 is fixedly connected to the laser heating mechanism 1, and the mounting mechanism 3 includes a power box 31. An opening 32 is provided on the front of the power box 31. A slot 33 is fixedly connected to the back of the inner wall of the power box 31. Motors 34 are fixedly connected to both sides of the inner wall of the power box 31. A driving wheel 35 is fixedly connected to the output end of the motor 34. A driving belt 36 is connected to the surface of the driving wheel 35. A threaded rod 37 is movably connected to the left side of the inner wall of the power box 31 through a rotating shaft. The other end of the threaded rod 37 The threaded rod 37 is movably connected to the inner wall of the power box 31 through the rotating shaft, and the surface of the driven wheel 38 is sleeved with the driven wheel 38, and the surface of the driven wheel 38 is transmission-connected to the side of the transmission belt 36 away from the driving wheel 35. The surface of the threaded rod 37 is sleeved with a transmission screw block 39, and the bottom of the transmission screw block 39 is fixedly connected to a slide rod 310, and the back of the slide rod 310 is slidably connected to a limiting slide rail 311, and the back of the limiting slide rail 311 is fixedly connected to the inner wall of the power box 31, and the top of the transmission screw block 39 is fixedly connected to an insertion strip 312.

[0034] refer to Figure 2The laser heating mechanism 1 includes a body 11, a connecting piece 12 is sleeved on the surface of the body 11, a laser emitting head 13 is arranged on the front of the body 11, and the outer side of the laser emitting head 13 is fixedly connected to the outer side of the power box 31.

[0035] As a technical optimization scheme of the utility model, through the setting of the laser heating mechanism 1, it can be used for surface repair and additive manufacturing. Its core principle is to use a high-energy-density laser beam to melt powder, wire, plate, etc. and spray them onto the surface of the substrate. It can achieve local melting and rapid cooling in a short time, so as to achieve an output effect with excellent material structure and high precision. Due to the precise control of the laser beam, the required cladding parts can be accurately processed to reduce material waste. It is an efficient, precise and environmentally friendly surface repair and additive manufacturing equipment, which has a wide range of applications in aerospace, automobile manufacturing, machinery manufacturing and other fields.

[0036] refer to Figure 5 The front and back sides of the motor 34 are fixedly connected to the limit plate 4 , and the outer side of the limit plate 4 is fixedly connected to the inner wall of the power box 31 .

[0037] As a technical optimization solution of the present invention, the setting of the limit plate 4 can reinforce the motor 34, strengthen the connectivity between the motor 34 and the power box 31, and prevent the motor 34 from falling off.

[0038] refer to Figure 5 A reinforcement plate 5 is fixedly connected to the left side of the inner wall of the power box 31 , and the reinforcement plate 5 is used in conjunction with the power box 31 .

[0039] As a technical optimization solution of the present invention, the reinforcement plate 5 is provided to reinforce the power box 31, so that the power box 31 can be more stably connected to the laser transmitter head 13, thereby ensuring the integrity of the structure.

[0040] refer to Figure 5 The top and bottom of the limiting slide rail 311 are fixedly connected with a reinforcing angle plate 6, and the back of the reinforcing angle plate 6 is fixedly connected to the inner wall of the power box 31.

[0041] As a technical optimization solution of the present invention, by providing a reinforcing angle plate 6, the position limiting slide rail 311 can be reinforced to avoid the position displacement of the position limiting slide rail 311 during long-term use.

[0042] refer to Figure 5 The front and back sides of the slide bar 310 are fixedly connected with connecting angle plates 7, and the top of the connecting angle plates 7 is fixedly connected to the bottom of the transmission screw block 39.

[0043] As a technical optimization solution of the present invention, by setting the connecting angle plate 7, the slide bar 310 can be reinforced, and the connection between the slide bar 310 and the transmission screw block 39 is strengthened to avoid the breakage of the two.

[0044] refer to Figure 5 The bottom of the insert 312 is fixedly connected with a reinforcing rib 8, and the reinforcing rib 8 is used in conjunction with the insert 312.

[0045] As a technical optimization solution of the present invention, the provision of the reinforcing ribs 8 can play an auxiliary role for the inserting strip 312 , thereby enhancing the strength of the inserting strip 312 and extending the service life of the inserting strip 312 .

[0046] The working principle and use process of the utility model are as follows: first, when the user needs to perform protective operations, he only needs to move the plug plate 22 through the opening 32 to fit with the card slot 33, and then start the motor 34 in the power box 31. The output end of the motor 34 drives the driving wheel 35 to rotate, and the driving wheel 35 drives the driven wheel 38 to rotate through the transmission belt 36. The driven wheel 38 drives the threaded rod 37 to rotate, and the threaded rod 37 drives the transmission screw block 39 to move. The transmission screw block 39 drives the insertion strip 312 to move to fit with the inner wall of the socket 23, so that the protective operation of the laser emission port is achieved.

[0047] To sum up: the laser cladding additive heater, by setting up a shielding mechanism and an installation mechanism, changes the phenomenon that the traditional laser cladding additive heater may cause unstable laser beams and pose a danger to the safety of workers due to equipment failure during use. It can effectively protect the laser emission port, effectively ensure the safety of workers, and greatly reduce the potential safety hazards in the working process.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laser cladding additive heater, characterized in that: include: Laser heating mechanism (1); A shielding mechanism (2), the shielding mechanism (2) being arranged outside the laser heating mechanism (1), the shielding mechanism (2) comprising a shielding plate (21), both sides of the back side of the shielding plate (21) being fixedly connected with plugging plates (22), and a plugging hole (23) being provided on the surface of the plugging plate (22); The mounting mechanism (3) is fixedly connected to the laser heating mechanism (1), and the mounting mechanism (3) comprises a power box (31). The front of the power box (31) is provided with an opening (32). The back of the inner wall of the power box (31) is fixedly connected with a slot (33). Both sides of the inner wall of the power box (31) are fixedly connected with a motor (34). The output end of the motor (34) is fixedly connected with a driving wheel (35). The surface of the driving wheel (35) is transmission-connected with a transmission belt (36). The left side of the inner wall of the power box (31) is movably connected with a threaded rod (37) via a rotating shaft. The threaded rod (37) The other end is movably connected to the inner wall of the power box (31) through a rotating shaft, a driven wheel (38) is sleeved on the surface of the threaded rod (37), and the surface of the driven wheel (38) is transmission-connected to the side of the transmission belt (36) away from the driving wheel (35), a transmission screw block (39) is sleeved on the surface of the threaded rod (37), a sliding rod (310) is fixedly connected to the bottom of the transmission screw block (39), the back of the sliding rod (310) is slidably connected to a limiting slide rail (311), the back of the limiting slide rail (311) is fixedly connected to the inner wall of the power box (31), and a plug strip (312) is fixedly connected to the top of the transmission screw block (39).

2. A laser cladding additive heater according to claim 1, characterized in that: The laser heating mechanism (1) comprises a body (11), a connecting piece (12) is sleeved on the surface of the body (11), a laser emitting head (13) is arranged on the front of the body (11), and the outer side of the laser emitting head (13) is fixedly connected to the outer side of the power box (31).

3. The laser cladding additive heater according to claim 1, characterized in that: The front and back sides of the motor (34) are both fixedly connected to the limit plate (4), and the outer side of the limit plate (4) is fixedly connected to the inner wall of the power box (31).

4. The laser cladding additive heater according to claim 1, characterized in that: A reinforcement plate (5) is fixedly connected to the left side of the inner wall of the power box (31), and the reinforcement plate (5) is used in conjunction with the power box (31).

5. The laser cladding additive heater according to claim 1, characterized in that: The top and bottom of the position-limiting slide rail (311) are both fixedly connected to a reinforcing angle plate (6), and the back side of the reinforcing angle plate (6) is fixedly connected to the inner wall of the power box (31).

6. The laser cladding additive heater according to claim 1, characterized in that: The front and back sides of the slide bar (310) are both fixedly connected with connecting angle plates (7), and the top of the connecting angle plates (7) is fixedly connected to the bottom of the transmission screw block (39).

7. The laser cladding additive heater according to claim 1, characterized in that: A reinforcing rib (8) is fixedly connected to the bottom of the inserting strip (312), and the reinforcing rib (8) is used in conjunction with the inserting strip (312).

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