Device for laser induction composite cladding of high-performance material coating

Abstract

The utility model relates to the technical field of material coatings, in particular to a laser induction composite cladding high-performance material coating device which comprises a base, a U-shaped support is fixedly installed on the base, a first electric control sliding block is installed on the support in a sliding mode, and a placing plate is installed on the base through a plurality of lifting air cylinders. And a mounting plate is fixedly mounted on the first electric control sliding block, threaded holes are symmetrically formed in the mounting plate, screws are inserted into the two threaded holes in a threaded mode, and a scraping rod is fixedly mounted at the lower ends of the two screws. According to the utility model, through mutual matching of the screw, the mounting plate, the first electric control sliding block and the scraping rod, the required coating thickness between the scraping rod and the workpiece is adjusted, and the control on the coating on the surface of the workpiece is realized, so that the thickness of the coating cladded on the workpiece can reach the required thickness, and the effect of improving the surface performance of the workpiece is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of material coatings, in particular to a device for laser induction composite cladding of high-performance material coatings. Background Art

[0002] Laser cladding technology is a process that uses a high-energy-density laser beam to melt a layer of material with special properties on the surface of a workpiece to improve its surface properties. When in use, the material is placed on the surface of the workpiece, and then the laser melts the material and clads it on the workpiece.

[0003] When processing different workpieces, the thickness of the material coating clad on the workpiece is different. In the prior art, in order to control coatings of different thicknesses, only materials of different thicknesses can be used. After the laser melts the material, the material is in a molten state, which may cause the thickness in the molten state to be different from the thickness in the solid state, thereby resulting in poor improvement in the surface performance of the workpiece. Utility Model Content

[0004] The purpose of the utility model is to solve the following shortcomings in the prior art, which may cause the thickness in the molten state to be different from the thickness in the solid state, thereby resulting in poor improvement in the surface performance of the workpiece, and to propose a laser induction composite cladding device for high-performance material coating.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A device for laser induction composite cladding of high-performance material coatings, comprising a base, a U-shaped bracket is fixedly mounted on the base, a first electrically controlled slider is slidably mounted on the bracket, a slide rail is fixedly mounted on the lower surface of the first electrically controlled slider, a second electrically controlled slider is slidably mounted on the slide rail, and a laser emitting device is fixedly mounted on the second electrically controlled slider;

[0007] A placing plate is installed on the base through multiple lifting cylinders, a mounting plate is fixedly installed on the first electrically controlled slider, threaded holes are symmetrically opened on the mounting plate, screws are threadedly inserted in two of the threaded holes, and scraper rods are fixedly installed at the lower ends of the two screws.

[0008] Preferably, both ends of the scraper rod are provided with mounting grooves, telescopic rods are slidably installed in the two mounting grooves through the first telescopic spring, one end of the two telescopic rods is fixedly installed with mounting blocks, and collection frames are installed on the two mounting blocks through elastic components.

[0009] Preferably, a moving hole is provided on the mounting block, the elastic component includes a moving rod slidably inserted in the moving hole, a second telescopic spring sleeved on the moving rod and a positioning block fixedly installed on the upper end of the moving rod, the collection frame is fixedly installed on the lower end of the moving rod, and the two ends of the second telescopic spring are respectively fixedly connected to the mounting block and the collection frame.

[0010] Preferably, rollers are rotatably mounted on both sides of the collecting frame, and both rollers are in rolling contact with the placement plate.

[0011] Preferably, a guide plate is fixedly and obliquely mounted on the collecting frame, and the inclination direction of the guide plate is the same as the moving direction of the first electrically controlled slider.

[0012] Preferably, an inclined groove is opened at one end of the placement plate, and a limit block is symmetrically fixedly installed in the inclined groove. A collection box is fixedly installed on the base, and the collection box is located directly below the inclined groove.

[0013] In the utility model, the beneficial effects are:

[0014] In the process of melting the material, the required coating thickness between the scraper rod and the workpiece can be adjusted through the cooperation of the screw, the mounting plate, the first electrically controlled slider and the scraper rod, so as to control the coating on the workpiece surface, thereby ensuring that the coating thickness clad on the workpiece can reach the required thickness, and effectively improving the effect of improving the surface performance of the workpiece;

[0015] Through the cooperation of the mounting block, the elastic component and the collecting frame, the excess molten material on the workpiece can be collected to avoid material waste and make the coating on both sides of the workpiece smooth after molding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a right-side perspective structural schematic diagram of a laser induction composite cladding high-performance material coating device proposed by the utility model;

[0017] Figure 2 This is a left-view stereoscopic structural schematic diagram of a device for laser induction composite cladding of high-performance material coatings proposed by the utility model;

[0018] Figure 3 A schematic diagram of the three-dimensional structure of a scraper rod, a telescopic rod and a collection frame in a device for laser induction composite cladding of a high-performance material coating proposed in the utility model;

[0019] Figure 4 for Figure 3 A magnified view of the structure in the middle.

[0020] In the figure: 1 base, 2 bracket, 3 placement plate, 4 mounting plate, 5 screw, 6 scraper rod, 7 first electric control slider, 8 first telescopic spring, 9 telescopic rod, 10 mounting block, 11 collection frame, 12 moving rod, 13 second telescopic spring, 14 positioning block, 15 roller, 16 guide plate, 17 limit block, 18 collection box. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-Figure 4 , a device for laser induction composite cladding of high-performance material coating, comprising a base 1, a U-shaped bracket 2 is fixedly installed on the base 1, a first electric control slider 7 is slidably installed on the bracket 2, a slide rail is fixedly installed on the lower surface of the first electric control slider 7, a second electric control slider is slidably installed on the slide rail, and a laser emitting device is fixedly installed on the second electric control slider;

[0023] The laser emitting device can be driven to move along the X-axis direction on the bracket 2 by the first electrically controlled slider 7 , and the laser emitting device can be driven to move along the Y-axis direction on the bracket 2 by the second electrically controlled slider.

[0024] A placing plate 3 is installed on the base 1 through a plurality of lifting cylinders, a mounting plate 4 is fixedly installed on the first electric control slider 7, threaded holes are symmetrically opened on the mounting plate 4, screws 5 are threadedly inserted in the two threaded holes, and scraper rods 6 are fixedly installed at the lower ends of the two screws 5;

[0025] During processing, the workpiece is placed on the placement plate 3, and then the material is laid on the placement plate 3, and then the placement plate 3 is lifted by the lifting cylinder, the workpiece is moved under the laser emitting device, and then the laser emitting device is used to melt the material;

[0026] When the material is melted, the two screws 5 can be rotated, and with the cooperation of the threaded holes on the mounting plate 4, the scraper rod 6 can be driven to move vertically upward or downward, thereby adjusting the distance between the scraper rod 6 and the workpiece. This distance is the thickness of the workpiece coating. When the first electrically controlled slider 7 moves, it will drive the scraper rod 6 to move together. The scraper rod 6 will scrape the molten material on the upper surface of the workpiece flat, thereby ensuring that the thickness of the coating clad on the workpiece can reach the required thickness, effectively improving the effect of improving the surface performance of the workpiece.

[0027] Both ends of the scraper rod 6 are provided with mounting grooves, and telescopic rods 9 are slidably installed in the two mounting grooves through the first telescopic spring 8. One end of the two telescopic rods 9 is fixedly installed with a mounting block 10, and the two mounting blocks 10 are installed with a collection frame 11 through an elastic component. A moving hole is provided on the mounting block 10, and the elastic component includes a moving rod 12 slidably inserted in the moving hole, a second telescopic spring 13 sleeved on the moving rod 12 and a positioning block 14 fixedly installed on the upper end of the moving rod 12, and the collection frame 11 is fixedly installed at the lower end of the moving rod 12, and the two ends of the second telescopic spring 13 are fixedly connected to the mounting block 10 and the collection frame 11 respectively.

[0028] During processing, first pull the two telescopic rods 9, and then make the two collecting frames 11 contact the two side surfaces of the workpiece respectively. Under the action of the elastic force of the second telescopic spring 13, the moving rod 12 tends to move vertically downward, and the bottom of the collecting frame 11 contacts the placement plate 3. Under the action of the elastic force of the first telescopic spring 8, the side of the collecting frame 11 contacts the side of the workpiece. When the scraper rod 6 scrapes the surface of the molten material, some excess material will move to both sides and be collected in the collecting frame 11, which can collect the excess molten material on the workpiece, avoid material waste, and make the coating on both sides of the workpiece smooth after molding.

[0029] Rollers 15 are rotatably mounted on both sides of the collecting frame 11 , and both rollers 15 are in rolling contact with the placing plate 3 . When the collecting frame 11 is moving, the rollers 15 can reduce the friction between the collecting frame 11 and the placing plate 3 .

[0030] A guide plate 16 is fixedly installed on the collection frame 11 at an angle, and the inclination direction of the guide plate 16 is the same as the moving direction of the first electrically controlled slider 7. When excess molten material approaches the collection frame 11, the guide plate 16 can play a guiding role, thereby facilitating the molten material to enter the collection frame 11.

[0031] An inclined groove is provided at one end of the placement plate 3, and a limit block 17 is symmetrically fixedly installed in the inclined groove. A collecting box 18 is fixedly installed on the base 1, and the collecting box 18 is located directly below the inclined groove. When the workpiece is placed on the placement plate 3, one end of the workpiece contacts the limit block 17. When the scraper rod 6 moves from the end of the workpiece away from the limit block 17 to the end close to the limit block 17, the excess molten material will enter the collecting box 18 along the inclined groove, thereby playing a collection role.

[0032] In the utility model, when the material is melted, the two screws 5 can be rotated, and with the cooperation of the threaded holes on the mounting plate 4, the scraper rod 6 can be driven to move vertically upward or downward, so as to adjust the distance between the scraper rod 6 and the workpiece, and this distance is the thickness of the workpiece coating. When the first electrically controlled slider 7 moves, it will drive the scraper rod 6 to move together, and the scraper rod 6 will scrape the molten material flat, thereby ensuring that the thickness of the coating clad on the workpiece can reach the required thickness, and effectively improving the effect of improving the surface performance of the workpiece.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for laser induction composite cladding of high-performance material coating, comprising a base (1), characterized in that: A U-shaped bracket (2) is fixedly mounted on the base (1), a first electrically controlled slider (7) is slidably mounted on the bracket (2), a slide rail is fixedly mounted on the lower surface of the first electrically controlled slider (7), a second electrically controlled slider is slidably mounted on the slide rail, and a laser emitting device is fixedly mounted on the second electrically controlled slider; A placement plate (3) is mounted on the base (1) via a plurality of lifting cylinders, a mounting plate (4) is fixedly mounted on the first electrically controlled slider (7), threaded holes are symmetrically provided on the mounting plate (4), screws (5) are threadedly inserted into two of the threaded holes, and scraper rods (6) are fixedly mounted at the lower ends of the two screws (5).

2. The device for laser induction composite cladding of high-performance material coating according to claim 1 is characterized in that: Both ends of the scraper rod (6) are provided with mounting grooves, telescopic rods (9) are slidably mounted in the two mounting grooves via first telescopic springs (8), mounting blocks (10) are fixedly mounted on one end of the two telescopic rods (9), and collection frames (11) are mounted on the two mounting blocks (10) via elastic components.

3. The device for laser induction composite cladding of high-performance material coating according to claim 2, characterized in that: The mounting block (10) is provided with a moving hole, the elastic component comprises a moving rod (12) slidably inserted into the moving hole, a second telescopic spring (13) sleeved on the moving rod (12), and a positioning block (14) fixedly mounted on the upper end of the moving rod (12), the collecting frame (11) is fixedly mounted on the lower end of the moving rod (12), and the two ends of the second telescopic spring (13) are respectively fixedly connected to the mounting block (10) and the collecting frame (11).

4. The device for laser induction composite cladding of high-performance material coating according to claim 3 is characterized in that: Rollers (15) are rotatably mounted on both side surfaces of the collection frame (11), and both rollers (15) are in rolling contact with the placement plate (3).

5. The device for laser induction composite cladding of high-performance material coating according to claim 3 is characterized in that: A guide plate (16) is fixedly and tiltedly mounted on the collection frame (11); the tilting direction of the guide plate (16) is the same as the moving direction of the first electrically controlled slider (7).

6. The device for laser induction composite cladding of high-performance material coating according to claim 1, characterized in that: An inclined groove is formed at one end of the placement plate (3), a limit block (17) is symmetrically fixedly installed in the inclined groove, and a collection box (18) is fixedly installed on the base (1), and the collection box (18) is located directly below the inclined groove.

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