Pushing assembly of cutting disc laser cladding machine

Abstract

The utility model belongs to the technical field of cladding machines, and particularly relates to a material pushing assembly of a cutting disc laser cladding machine, which comprises a bottom plate, a supporting plate is arranged on the upper surface of the bottom plate, a telescopic material pushing rod is mounted on the upper surface of the bottom plate, the telescopic end of the telescopic material pushing rod is connected with a material pushing plate, and a two-way screw rod is connected into a bearing seat in a penetrating manner. According to the cutting disc storage device, the two-way lead screw can drive the two threaded sleeves to move in opposite directions when rotating, the threaded sleeves move to drive the limiting rods to move transversely through the connecting frames, and therefore the distance between the limiting rods at the ends of the two connecting frames can be adjusted, and cutting discs of different sizes can be stored; after the position of the baffle moves to the diameter suitable for the cutting discs, the fixing bolt is rotated reversely, the fixing bolt can move towards the interior of the threaded groove when rotating reversely, in this way, the position of the baffle can be fixed through extrusion of the fixing bolt, and therefore the assembly can push and feed the cutting discs of different sizes; and therefore, the applicability of the pushing and feeding device can be improved.

Description

Technical Field

[0001] This utility model belongs to the field of cladding machine technology, specifically relating to a feeding component of a disc-blade laser cladding machine. Background Technology

[0002] Laser cladding technology uses a high-energy laser beam to rapidly heat and melt alloy or ceramic powder onto the surface of a disc cutter substrate, forming a metallurgically bonded surface coating. After the laser beam is removed, the cladding layer self-cools, forming an alloy coating with high bonding strength to the substrate material and low dilution rate. This technology can significantly improve the wear resistance, corrosion resistance, heat resistance, and oxidation resistance of disc cutters.

[0003] Laser cladding machines can precisely control the thickness, width, and composition of the cladding layer, meeting the customized needs of different parts of a rotary cutter. The laser cladding process results in a small heat-affected zone and minimal workpiece deformation, making it suitable for surface treatment of precision components. Furthermore, it consumes less energy than traditional welding and electroplating processes. The equipment is typically equipped with a robotic arm or CNC system to automate powder feeding, laser scanning, and path planning, improving production efficiency and quality stability.

[0004] When using the feeding assembly of a disc-blade laser cladding machine, the disc blades typically need to be properly stored in a specific storage mechanism before subsequent cladding operations. However, many feeding assemblies on the market currently have limited storage mechanism designs, primarily because they can only accommodate disc blades of a fixed size. This design limitation significantly reduces the practicality and flexibility of the feeding assembly, making it unable to adapt to the storage needs of disc blades of different sizes and specifications. Therefore, in practical applications, users often need to equip different storage mechanisms for disc blades of different sizes, which not only increases costs but also reduces work efficiency. Utility Model Content

[0005] The purpose of this utility model is to provide a feeding component for a disc-blade laser cladding machine, which aims to solve the limitations of the storage mechanism design of existing feeding components in the prior art. The main problem is that they can only place disc blades of a fixed size. This design limitation greatly weakens the practicality and flexibility of the feeding component, making it unable to adapt to the storage needs of disc blades of different sizes and specifications.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a feeding assembly for a disc-blade laser cladding machine, comprising a base plate, a support plate on the upper surface of the base plate, a telescopic feeding rod mounted on the upper surface of the base plate, a feeding plate connected to the telescopic end of the telescopic feeding rod, a bearing seat mounted on the upper surface of the support plate, a bidirectional lead screw penetrating through the bearing seat, two threaded sleeves sleeved on the surface of the bidirectional lead screw, sliding sleeves connected to the bottom sides of the two threaded sleeves respectively, a slide rail connected to the surface of the support plate near the sliding sleeves, connecting frames connected to the side surfaces of the two threaded sleeves respectively, two limiting rods connected to the ends of the two connecting frames respectively, a baffle plate provided on the inner wall of the feeding groove of the feeding plate, a guide groove formed on the surface of the baffle plate, a fixing bolt penetrating through the guide groove, and a threaded groove formed on the surface of the feeding plate near the fixing bolt.

[0007] In order to achieve the position adjustment of the limit rod, as a preferred material pushing component of the disc laser cladding machine of this utility model, the bidirectional lead screw forms a rotating structure between the bearing seat and the support plate, and the bidirectional lead screw and the threaded sleeve are threadedly connected.

[0008] In order to limit the movement direction of the threaded sleeve, the sliding sleeve and the slide rail are preferably slidably connected as the material pushing component of the disc cutter laser cladding machine of this utility model.

[0009] In order to adjust and fix the position of the baffle, as a preferred material pushing component of the disc laser cladding machine of this utility model, the fixing bolt and the threaded groove are threadedly connected, and the baffle is slidably connected to the fixing bolt through the guide groove.

[0010] As a preferred embodiment of the material pushing component of the disc-blade laser cladding machine of this utility model, a hydraulic rod is installed between the base plate and the support plate, a guide sleeve is connected through the surface of the support plate, and a guide rod is connected through the surface of the base plate.

[0011] In order to achieve height adjustment of the pallet, as a preferred material pushing component of the disc-blade laser cladding machine of this utility model, the pallet forms a lifting structure with the base plate through a hydraulic rod.

[0012] In order to limit the movement direction of the pallet, as a preferred material pushing component of the disc-knife laser cladding machine of this utility model, four sets of guide sleeves and guide rods are provided, and the guide sleeves and guide rods are slidably connected.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] In this invention, the bidirectional lead screw can drive two threaded sleeves to move in opposite directions when it rotates. The movement of the threaded sleeves can drive the limiting rods to move laterally through the connecting frame. This allows adjustment of the distance between the limiting rods at the ends of the two connecting frames, thus enabling the storage of disc cutters of different sizes. After the baffle moves to a position suitable for the diameter of the disc cutter, the fixing bolt rotates in the opposite direction. When the fixing bolt rotates in the opposite direction, it can move into the threaded groove. This allows the baffle to be fixed in position by the compression of the fixing bolt. This enables the component to push materials for disc cutters of different sizes, thereby improving the applicability of the material pushing device.

[0015] This invention allows the hydraulic rod to move longitudinally, thus facilitating the pushing of disc cutters at different heights and expanding the applicability of the material pushing device. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the limiting rod connection structure of this utility model;

[0019] Figure 3 This is an exploded view of the threaded sleeve adjustment structure of this utility model;

[0020] Figure 4 This is a side view of the limiting rod connection structure of this utility model;

[0021] Figure 5 This is an exploded view of the baffle connection structure of this utility model.

[0022] In the diagram: 1. Base plate; 2. Support plate; 3. Telescopic push rod; 4. Push plate; 5. Bearing seat; 6. Two-way lead screw; 7. Threaded sleeve; 8. Connecting frame; 9. Limiting rod; 10. Baffle; 11. Guide groove; 12. Fixing bolt; 13. Threaded groove; 14. Hydraulic rod; 15. Guide sleeve; 16. Guide rod; 17. Sliding sleeve; 18. Slide rail. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-5 The present invention provides the following technical solution: a feeding assembly for a disc laser cladding machine, comprising a base plate 1, a support plate 2 on the upper surface of the base plate 1, a telescopic feeding rod 3 on the upper surface of the base plate 1, a feeding plate 4 connected to the telescopic end of the telescopic feeding rod 3, a bearing seat 5 on the upper surface of the support plate 2, a bidirectional lead screw 6 through the bearing seat 5, two threaded sleeves 7 on the surface of the bidirectional lead screw 6, sliding sleeves 17 connected to the bottom sides of the two threaded sleeves 7 respectively, a slide rail 18 connected to the surface of the support plate 2 near the sliding sleeves 17, connecting frames 8 connected to the side surfaces of the two threaded sleeves 7 respectively, two limiting rods 9 connected to the ends of the two connecting frames 8 respectively, a baffle 10 on the inner wall of the material groove of the feeding plate 4, a guide groove 11 on the surface of the baffle 10, a fixing bolt 12 through the guide groove 11, and a threaded groove 13 on the surface of the feeding plate 4 near the fixing bolt 12.

[0025] First, the disc cutter is placed inside the limiting rod 9 for storage. The bottom disc cutter can fall into the groove of the pusher plate 4 and be located on one side of the baffle 10. Then, the telescopic pusher rod 3 can be controlled to move. When the telescopic pusher rod 3 moves, it can push the pusher plate 4 to move laterally. The lateral movement of the pusher plate 4 can drive the bottom disc cutter to move laterally, thereby realizing the pushing of material by the disc cutter. Next, the alloy powder or ceramic powder is rapidly heated and melted with the surface of the disc cutter substrate by a high-energy laser beam to form a metallurgically bonded surface coating.

[0026] Preferably, the bidirectional lead screw 6 forms a rotating structure between the bearing seat 5 and the support plate 2, and the bidirectional lead screw 6 and the threaded sleeve 7 are connected by threads.

[0027] In practical use, when the bidirectional lead screw 6 rotates, it can drive the two threaded sleeves 7 to move in opposite directions. The movement of the threaded sleeves 7 can drive the limit rods 9 to move laterally through the connecting frame 8. This allows the distance between the two sets of limit rods 9 to be adjusted, so that disc cutters of different sizes can be placed.

[0028] Preferably, the sliding sleeve 17 and the slide rail 18 are slidably connected.

[0029] In practical use, when the threaded sleeve 7 is subjected to a force, it can drive the sliding sleeve 17 to slide on the surface of the slide rail 18, which can restrict the movement direction of the threaded sleeve 7.

[0030] Preferably, the fixing bolt 12 and the threaded groove 13 are threadedly connected, and the baffle 10 is slidably connected to the fixing bolt 12 through the guide groove 11.

[0031] In practical use, the baffle 10 can drive the guide groove 11 to slide on the surface of the fixing bolt 12, and then the fixing bolt 12 can be rotated. When the fixing bolt 12 rotates, it can move into the inside of the threaded groove 13. In this way, the position of the baffle 10 can be fixed by the compression of the fixing bolt 12.

[0032] Preferably, a hydraulic rod 14 is installed between the base plate 1 and the support plate 2, a guide sleeve 15 is connected through the surface of the support plate 2, and a guide rod 16 is connected through the surface of the base plate 1.

[0033] Preferably, the pallet 2 forms a lifting structure with the base plate 1 via the hydraulic rod 14.

[0034] In actual use, the hydraulic rod 14 can drive the pallet 2 to move longitudinally when it runs, so that the height of the pallet 2 can be adjusted.

[0035] Preferably, four sets of guide sleeves 15 and guide rods 16 are provided, and the guide sleeves 15 and guide rods 16 are slidably connected.

[0036] In practical use, when the pallet 2 is subjected to a force, it can drive the guide sleeve 15 to slide on the surface of the guide rod 16, which can restrict the movement direction of the pallet 2.

[0037] Working principle: When using the feeding assembly of the disc laser cladding machine, the rotation of the bidirectional lead screw 6 can drive the two threaded sleeves 7 to move in opposite directions. The movement of the threaded sleeves 7 can drive the connecting frame 8 to move laterally. The lateral movement of the connecting frame 8 can drive the limiting rod 9 to move laterally, thus adjusting the distance between the limiting rods 9 at the ends of the two connecting frames 8. This can be used to store disc cutters of different sizes. At the same time, the fixing bolt 12 can be rotated. When the fixing bolt 12 rotates inside the threaded groove 13, it can move outward from the threaded groove 13. At this time, the baffle 10 can be pulled. The baffle 10, under tension, can drive the guide groove 11 to slide on the surface of the fixing bolt 12. After the baffle 10 moves to a position suitable for the diameter of the disc cutter, the fixing bolt 12 is rotated in the opposite direction. When the fixing bolt 12 rotates in the opposite direction, it can move inward from the threaded groove 13. Thus, the position of the baffle 10 can be fixed by the compression of the fixing bolt 12. When the hydraulic rod 14 runs, it can drive the support plate 2 to move longitudinally, which can facilitate the pushing of disc cutters of different heights. Next, a high-energy laser beam is used to rapidly heat and melt the alloy powder or ceramic powder onto the surface of the disc cutter substrate, forming a metallurgically bonded surface coating.

[0038] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A push feeding assembly of a disc cutter laser cladding machine, comprising a base plate (1), characterized in that: The upper surface of the base plate (1) is provided with a support plate (2), and a telescopic push rod (3) is installed on the upper surface of the base plate (1). The telescopic end of the telescopic push rod (3) is connected to a push plate (4). The upper surface of the support plate (2) is provided with a bearing seat (5). A double-acting screw (6) is connected through the inside of the bearing seat (5). Two threaded sleeves (7) are sleeved on the surface of the double-acting screw (6). The bottom sides of the two threaded sleeves (7) are respectively connected to sliding sleeves (17). Near the sliding sleeves (17) The surface of the pallet (2) is connected to a slide rail (18), the side surfaces of the two threaded sleeves (7) are respectively connected to a connecting frame (8), the ends of the two connecting frames (8) are respectively connected to two limiting rods (9), the inner wall of the material groove of the pusher plate (4) is provided with a baffle (10), the surface of the baffle (10) is provided with a guide groove (11), the inside of the guide groove (11) is through a fixing bolt (12), and the surface of the pusher plate (4) near the fixing bolt (12) is provided with a threaded groove (13).

2. The push feed assembly of a disc cutter laser cladding machine of claim 1, wherein: The bidirectional lead screw (6) forms a rotating structure between the bearing seat (5) and the support plate (2), and the bidirectional lead screw (6) and the threaded sleeve (7) are connected by threads.

3. The push feed assembly of a disc cutter laser cladding machine of claim 1 wherein: The sliding sleeve (17) and the slide rail (18) are slidably connected.

4. The push feed assembly of a disc cutter laser cladding machine of claim 1 wherein: The fixing bolt (12) and the threaded groove (13) are connected by a thread, and the baffle (10) is connected to the fixing bolt (12) by a guide groove (11).

5. The push feed assembly of a disc cutter laser cladding machine of claim 1 wherein: A hydraulic rod (14) is installed between the base plate (1) and the support plate (2). A guide sleeve (15) is connected through the surface of the support plate (2). A guide rod (16) is connected through the guide sleeve (15) to the surface of the base plate (1).

6. A push feed assembly for a disc cutter laser cladding machine as defined in claim 5 wherein: The pallet (2) forms a lifting structure with the base plate (1) via a hydraulic rod (14).

7. The push feed assembly of a disc cutter laser cladding machine of claim 6 wherein: The guide sleeve (15) and guide rod (16) are provided in four sets, and the guide sleeve (15) and guide rod (16) are slidably connected.

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