Cladding powder collector for laser cladding

Abstract

The utility model relates to the technical field of laser cladding, and discloses a cladding powder collector for laser cladding, which comprises a collecting box, a mounting groove is formed in one side of the collecting box in a penetrating manner, visible glass is arranged in the mounting groove, sliding grooves are formed in two sides of an inner cavity of the collecting box in a penetrating manner, and sliding blocks are slidably mounted in the two sliding grooves. A mounting frame is arranged between the two sliding blocks, a filter screen is arranged in the mounting frame, and a containing groove is formed in the side, close to the sliding blocks, of the mounting frame in a penetrating mode. Through arrangement of visual glass, workers can conveniently penetrate through the collection condition of cladding powder in a collection box, frequent separation of the collection box and a connecting base is not needed, time and labor are saved, through arrangement of a sliding block and a driving mechanism, after it is observed that the cladding powder is fully collected, a mounting frame and a filter screen can be driven to move upwards, and the working efficiency is improved. And therefore, the powder is prevented from overflowing or leaking, the cleanness and safety of the working environment are kept, and time and labor are saved.

Description

Technical Field

[0001] The present application relates to the technical field of laser cladding, and in particular to a cladding powder collector for laser cladding. Background Technique

[0002] Laser cladding technology refers to a process method in which selected coating materials are placed on the surface of the substrate to be coated in different filling ways, irradiated by a laser to melt a thin layer on the surface of the substrate simultaneously, and rapidly solidified to form a surface coating with extremely low dilution and metallurgical bonding with the substrate material, thereby significantly improving the wear resistance, corrosion resistance, heat resistance, oxidation resistance and electrical characteristics of the substrate material surface. When laser cladding is carried out on a workpiece, cladding powder is laid on the surface of the workpiece, and part of the cladding powder will fall outside the workpiece, and a cladding powder collector is needed to recover the cladding powder.

[0003] A Chinese patent with the publication number CN219357334U discloses a cladding powder collector for laser cladding, including a collection box, a connection seat and a connection plate. A fixed plate is fixedly connected to the outside of the collection box, a stretching mechanism is arranged on the upper side of the fixed plate, the stretching mechanism includes a spring, a limiting mechanism is arranged on the upper side of the fixed plate, and the limiting mechanism includes a fixed block, a limiting rod and a limiting plate; an installation plate is fixedly connected to the inside of the collection box, a filter screen is opened on the lower side of the installation plate, a fixed rod is fixedly connected to the inside of the collection box, and a collection mechanism is arranged on the lower side of the fixed rod, and the collection mechanism includes a fan and a motor. Through the slot, the inserting ring plate and the spring, the cladding powder collected inside the collection box can be observed and cleaned in time to prevent the cladding powder in the collection box from being too much and causing overflow and leakage. Through the filter screen, the motor and the fan, the collection rate of the cladding powder can be improved and the waste of the cladding powder can be reduced.

[0004] However, the above-mentioned collection device has the following disadvantages: by setting the installation plate filter screen, the cladding powder is collected above the filter screen, but the installation plate and the filter screen of this device cannot be taken out, which is laborious when dealing with the fully collected cladding powder inside, and at the same time, after cleaning the cladding powder on the filter screen, the filter screen cannot be taken out for cleaning, thus affecting the subsequent collection work.

[0005] Therefore, we propose a cladding powder collector for laser cladding to solve this problem.

[0006] The above information disclosed in this background technique is only used to increase the understanding of the background technique of the present application. Therefore, it may include prior art that is not known to those of ordinary skill in the art. Utility Model Content

[0007] To solve the problem that the connection base and the collection box need to be continuously separated during observation, and at the same time, the filter screen cannot move at the bottom, making it time-consuming and laborious to pour the cladding powder, the present application provides a cladding powder collector for laser cladding.

[0008] The cladding powder collector for laser cladding provided by the present application adopts the following technical solutions:

[0009] A cladding powder collector for laser cladding, comprising a collection box. One side of the collection box is provided with an installation groove in a penetrating manner. A visual glass is arranged in the installation groove. Both sides of the inner cavity of the collection box are provided with sliding grooves in a penetrating manner. Two sliders are slidably installed in the two sliding grooves. An installation frame is arranged between the two sliders. A filter screen is arranged in the installation frame. A placement groove is arranged in a penetrating manner on one side of the installation frame close to the slider. An elastic connection component is arranged in the placement groove. An elastic clamping block is fixedly installed on one side of the elastic connection component close to the slider. A clamping groove is arranged in a penetrating manner on one side of each of the two sliders close to the installation frame. The elastic clamping block is adapted to the clamping groove and the placement groove. A driving mechanism is arranged in the sliding groove.

[0010] Preferably, folding plates are fixedly installed on the top walls of the two sliding grooves and the tops of the sliders.

[0011] Preferably, the driving mechanism includes a screw rod, a worm gear, a worm and a motor. The screw rod is rotatably installed in the sliding groove. The screw rod is in threaded connection with the slider. An installation groove is arranged in a penetrating manner at the bottom end of the sliding groove. The screw rod is rotatably connected with the installation groove. A worm gear is fixedly installed at the bottom end of the screw rod. A rotating shaft is rotatably installed on one side of the worm gear. A worm is fixedly installed on the rotating shaft. The worm is meshed with the worm gear. The worm gear and the worm are located in the installation groove. Two support plates are fixedly installed on one side of the installation groove. The rotating shaft is rotatably connected with the support plates. A motor is fixedly installed on one side of one of the support plates. The output end of the motor is fixedly connected with the rotating shaft.

[0012] Preferably, the elastic connection component includes a connection cylinder, a connection column and an elastic member. The side wall of the placement groove is fixedly installed with the connection cylinder. An elastic member is arranged inside the connection cylinder. A connection column is arranged on one side of the connection cylinder close to the slider. The connection column is elastically connected with the connection cylinder through the elastic member.

[0013] Preferably, a pull rope is arranged at one end of the connection cylinder. The pull rope penetrates through the installation frame and the connection cylinder. The pull rope is in sliding fit with the installation frame and the connection cylinder. One end of the pull rope is fixedly connected with the connection column. The other end of the pull rope is fixedly installed with a pull ring.

[0014] In summary, the present application includes the following beneficial technical effects: By providing a visible glass, it is convenient for the staff to observe the collection situation of the cladding powder in the collection box, eliminating the need to frequently separate the collection box from the connection base, saving time and labor. By providing a slider and a driving mechanism, after observing that the cladding powder is full, the installation frame and the filter screen can be driven to move upward, thereby removing the cladding powder from the collection box, avoiding powder overflow or leakage, and maintaining a clean and safe working environment, which is time-saving and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic three-dimensional structure diagram of an embodiment of the application;

[0016] Figure 2 is a schematic three-dimensional sectional structure diagram of an embodiment of the application;

[0017] Figure 3 is an embodiment of the application Figure 2 magnified structure diagram of part A;

[0018] Figure 4 is a schematic three-dimensional sectional structure diagram of the installation frame of an embodiment of the application;

[0019] Figure 5 is a schematic front sectional structure diagram of the elastic connection component of an embodiment of the application.

[0020] Description of the reference numerals: 1, collection box; 2, visible glass; 3, installation groove; 4, installation frame; 5, filter screen; 6, folding plate; 7, screw; 8, motor; 9, support plate; 10, worm; 11, rotating shaft; 12, worm gear; 13, slider; 14, card slot; 15, elastic clamping block; 16, connecting column; 17, connecting cylinder; 18, pull rope; 19, pull ring; 20, placement groove; 21, elastic member. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following further describes the present application in detail Figures 1-5 with reference to the accompanying drawings.

[0022] An embodiment of the present application discloses a cladding powder collector for laser cladding. Refer to Figures 1-4, A cladding powder collector for laser cladding, comprising a collection box 1. One side of the collection box 1 is penetrated and provided with an installation groove 3. A visual glass 2 is arranged in the installation groove 3. Both sides of the inner cavity of the collection box 1 are penetrated and provided with sliding grooves. Two sliders 13 are slidably installed in the two sliding grooves. An installation frame 4 is arranged between the two sliders 13. A filter screen 5 is arranged in the installation frame 4. The mesh size of the filter screen 5 is smaller than the diameter of the cladding powder, so that the cladding powder can be retained on the filter screen 5. One side of the installation frame 4 close to the slider 13 is penetrated and provided with a placement groove 20. An elastic connection assembly is arranged in the placement groove 20. One side of the elastic connection assembly close to the slider 13 is fixedly installed with an elastic clamping block 15. Both sides of the two sliders 13 close to the installation frame 4 are penetrated and provided with clamping grooves 14. The elastic clamping block 15 is adapted to the clamping grooves 14 and the placement groove 20. A driving mechanism is arranged in the sliding groove; by arranging the visual glass 2, it is convenient for the staff to penetrate and collect the cladding powder in the collection box 1, and there is no need to avoid frequently separating the collection box 1 from the connection seat, saving time and labor. By arranging the slider 13 and the driving mechanism, after observing that the cladding powder is collected full, the installation frame 4 and the filter screen 5 can be driven to move upward, so as to move the cladding powder out of the collection box 1, avoid powder overflow or leakage, and keep the working environment clean and safe, saving time and effort.

[0023] Refer to Figures 2-3 , The top walls of the two sliding grooves and the tops of the sliders 13 are fixedly installed with folding plates 6, which can prevent the cladding powder from entering the sliding grooves and affecting the movement of the sliders 13.

[0024] Refer to Figures 2-3 , The driving mechanism includes a screw rod 7, a worm gear 12, a worm 10 and a motor 8. The screw rod 7 is rotatably installed in the sliding groove. The inclination angle of the thread of the screw rod 7 is 20°, which locks the slider 13 and prevents the slider 13 from falling. The screw rod 7 is threadedly connected with the slider 13. The bottom end of the sliding groove is penetrated and provided with an installation groove 3. The screw rod 7 is rotatably connected with the installation groove 3. The bottom end of the screw rod 7 is fixedly installed with a worm gear 12. One side of the worm gear 12 is rotatably installed with a rotating shaft 11. A worm 10 is fixedly installed on the rotating shaft 11. The worm 10 is meshed with the worm gear 12. The worm gear 12 and the worm 10 are located in the installation groove 3. Two support plates 9 are fixedly installed on one side of the installation groove 3. The rotating shaft 11 is rotatably connected with the support plates 9. A motor 8 is fixedly installed on one side of one of the support plates 9. The output end of the motor 8 is fixedly connected with the rotating shaft 11, which can drive the slider 13 to move up and down, so as to drive the installation frame 4 and the filter screen 5 to move up and down, and thus move the cladding powder collected full on the filter screen 5 out of the collection box 1.

[0025] Refer to Figures 4-5, The elastic connection component includes a connecting cylinder 17, a connecting column 16 and an elastic member 21. A connecting cylinder 17 is fixedly installed on the side wall of the placement groove 20. An elastic member 21 is arranged inside the connecting cylinder 17. A connecting column 16 is arranged on the side of the connecting cylinder 17 close to the slider 13. The connecting column 16 is elastically connected to the connecting cylinder 17 through the elastic member 21, and can fix the installation frame 4 and the filter screen 5.

[0026] Referring to Figures 4-5 , One end of the connecting cylinder 17 is provided with a pull rope 18. The pull rope 18 passes through the installation frame 4 and the connecting cylinder 17. The pull rope 18 is slidably matched with the installation frame 4 and the connecting cylinder 17. One end of the pull rope 18 is fixedly connected to the connecting column 16. The other end of the pull rope 18 is fixedly installed with a pull ring 19. The pull ring 19 can be pulled to make the elastic block 15 enter the placement groove 20, and the locking of the installation frame 4 and the filter screen 5 is released.

[0027] The implementation principle of the cladding powder collector for laser cladding in the embodiment of the present application is as follows: During use, the collection situation of the cladding powder inside the collection box 1 can be observed through the visual glass 2. If there is too much cladding powder inside, the collection box 1 at the bottom can be removed, and then the motor 8 is started. The motor 8 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the worm 10 to rotate, the worm 10 drives the worm gear 12 to rotate, the worm gear 12 drives the screw rod 7 to rotate, the screw rod 7 drives the slider 13 to move upward, the folding plate 6 prevents the cladding powder from entering the chute, and the slider 13 drives the installation frame 4 and the filter screen 5 to move upward, so as to move the cladding powder out of the collection box 1. When it is necessary to clean the installation frame 4 and the filter screen 5, the pull rings 19 on both sides can be manually pulled. The pull rings 19 drive the connecting column 16 to enter the connecting cylinder 17, and the connecting column 16 drives the elastic block 15 to enter the placement groove 20, thereby releasing the locking of the installation frame 4, and then the installation frame 4 is removed to clean the filter screen 5.

[0028] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, and can also be the communication inside two components. It can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the described object changes, the relative position relationship may change;

[0029] Second: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0030] Finally, the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

[0031] The above are all the preferred embodiments of this application, and do not limit the protection scope of this application accordingly. Therefore, any equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.

Claims

1. A cladding powder collector for laser cladding, comprising a collecting box (1), characterized in that: A mounting groove (3) is provided on one side of the collection box (1), a visual glass (2) is arranged in the mounting groove (3), sliding grooves are provided on both sides of the inner cavity of the collection box (1), sliders (13) are slidably installed in two of the sliding grooves, a mounting frame (4) is arranged between the two sliders (13), a filter screen (5) is arranged in the mounting frame (4), a placement groove (20) is provided on the side of the mounting frame (4) close to the slider (13), an elastic connection component is arranged in the placement groove (20), an elastic clamping block (15) is fixedly installed on the side of the elastic connection component close to the slider (13), a clamping groove (14) is provided on the side of the two sliders (13) close to the mounting frame (4), the elastic clamping block (15) is matched with the clamping groove (14) and the placement groove (20), and a driving mechanism is arranged in the sliding groove.

2. The cladding powder collector for laser cladding according to claim 1, characterized in that: A folding plate (6) is fixedly mounted on the top walls of the two slide grooves and the top of the slide block (13).

3. The cladding powder collector for laser cladding according to claim 1, characterized in that: The driving mechanism comprises a screw (7), a worm wheel (12), a worm (10) and a motor (8); a screw (7) is rotatably mounted in the slide groove; the screw (7) is threadedly connected to a slider (13); a mounting groove (3) is provided through the bottom end of the slide groove; the screw (7) is rotatably connected to the mounting groove (3); a worm wheel (12) is fixedly mounted on the bottom end of the screw (7); a rotating shaft (11) is rotatably mounted on one side of the worm wheel (12); A worm (10) is fixedly mounted on the shaft (11), the worm (10) meshing with a worm wheel (12), the worm wheel (12) and the worm (10) being located in a mounting groove (3), two support plates (9) being fixedly mounted on one side of the mounting groove (3), the rotating shaft (11) being rotatably connected to the support plates (9), a motor (8) being fixedly mounted on one side of one of the support plates (9), and an output end of the motor (8) being fixedly connected to the rotating shaft (11).

4. The cladding powder collector for laser cladding according to claim 1, characterized in that: The elastic connection assembly comprises a connection tube (17), a connection column (16) and an elastic member (21); the connection tube (17) is fixedly mounted on the side wall of the placement groove (20); the elastic member (21) is arranged inside the connection tube (17); a connection column (16) is arranged on a side of the connection tube (17) close to the slider (13); and the connection column (16) is elastically connected to the connection tube (17) via the elastic member (21).

5. The cladding powder collector for laser cladding according to claim 4, characterized in that: A pull rope (18) is provided at one end of the connecting tube (17). The pull rope (18) passes through the installation frame (4) and the connecting tube (17). The pull rope (18) is slidably matched with the installation frame (4) and the connecting tube (17). One end of the pull rope (18) is fixedly connected to the connecting column (16), and the other end of the pull rope (18) is fixedly installed with a pull ring (19).

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