Full-automatic disc blade laser end face cladding machine

Abstract

The invention belongs to the technical field of full-automatic disc blade laser end face cladding machines, and particularly relates to a full-automatic disc blade laser end face cladding machine which comprises a cladding machine body, a water cooling machine is arranged on one side of the cladding machine body, a powder feeding machine is arranged on one side of the cladding machine body, and a laser generator is arranged on the back face of the water cooling machine. A control panel is arranged on the surface of the cladding machine body, a main power source is firstly turned on to start the control panel, then a water cooling machine and a powder feeding machine are started respectively, at the moment, a door plate on the side face of equipment is opened, a corresponding blank is placed in, and the blank is grabbed to a cladding work station through a pneumatic suction cup on a linear module. The laser cladding machine is fixed through the rotary pneumatic chuck in the machine body of the cladding machine, at the moment, the laser generator can enable the cladding head to perform cladding, a powder alloy material is combined with laser cladding equipment through the powder feeder, powder alloy is cladded on the cutter body, and therefore the physical performance and the mechanical performance of the cutting edge of the cutter are improved.

Description

Technical Field

[0001] This invention belongs to the technical field of fully automatic disc blade laser end face cladding machine, specifically relating to a fully automatic disc blade laser end face cladding machine. Background Technology

[0002] The fully automatic disc blade laser end-face cladding machine utilizes specialized, patented powder alloy materials combined with high-power laser cladding equipment to clad the powder alloy onto the blade body, thereby improving the physical and mechanical properties of the cutting edge. Following established production processes and adhering to the principles of "advanced technology and economic rationality," the machine ensures consistently high product quality. Fully automated intelligent operation reduces production costs. Strict adherence to specifications during production effectively controls product quality, providing customers with high-quality products and excellent service. Currently, traditional disc cutting tools have certain limitations in terms of hardness, wear resistance, and corrosion resistance during forging and machining. Although the surface hardness of cutting tools after conventional heat treatment can meet certain requirements, they are prone to wear and chipping during long-term high-speed cutting or cutting of high-hardness materials, affecting the service life and machining quality of the cutting tools. Therefore, this invention proposes to improve the hardness, wear resistance, and corrosion resistance of cutting tools by combining laser cladding technology and selecting appropriate cladding materials, making them less prone to rust and corrosion in harsh working environments, ensuring the cutting performance and precision of the cutting tools, while also possessing higher hardness and better wear resistance. Summary of the Invention

[0003] The purpose of this invention is to provide a fully automatic laser end-face cladding machine for disc blades, which aims to solve the limitations of existing disc blades in terms of hardness, wear resistance, and corrosion resistance during forging and machining. Although the surface hardness of blades after conventional heat treatment can meet certain requirements, the blades are prone to wear and chipping when cutting high-speed materials for a long time, which affects the service life and processing quality of the blades.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a fully automatic disc blade laser end face cladding machine, comprising a cladding machine body, a water cooler provided on one side of the cladding machine body, a powder feeder provided on one side of the cladding machine body, a laser generator provided on the back of the water cooler, and a control panel provided on the surface of the cladding machine body; The back of the cladding machine body is provided with a back plate, and four connecting blocks are connected to the surface of the back plate. One end of each of the four connecting blocks is provided with a slot. A mounting base is connected to the back of the cladding machine body. A spring is provided inside the mounting base. A movable block is connected to the end of the spring. A locking pin is connected to one end of the movable block. A lever is connected to the outer wall of the movable block.

[0005] In a preferred embodiment of the fully automatic disc blade laser end face cladding machine of the present invention, the four connecting blocks are arranged in pairs facing each other.

[0006] As a preferred embodiment of the fully automatic disc blade laser end face cladding machine of the present invention, the back plate can form an elastic engagement structure with the cladding machine body through a connecting block, a slot, a mounting base, a spring, a movable block, a locking pin, and a pusher block.

[0007] In a preferred embodiment of the fully automatic disc blade laser end-face cladding machine of the present invention, the bottom of the laser generator is provided with a placement frame, the top of the placement frame is connected to a fixed seat, one end of the fixed seat is penetrated by a bidirectional lead screw, the outer wall of the bidirectional lead screw is threaded with two threaded connecting sleeves, the top of the two threaded connecting sleeves is connected to an L-shaped insert, the inside of the fixed seat is connected to a guide rod, the top of the fixed seat is connected to two limiting plates, the outer wall of the laser generator is connected to a fixing block, and the end of the fixing block is provided with a slot.

[0008] In a preferred embodiment of the fully automatic disc blade laser end face cladding machine of the present invention, one end of the L-shaped insert is sleeved on the outer wall of the guide rod.

[0009] As a preferred embodiment of the fully automatic disc blade laser end face cladding machine of the present invention, the slot is adapted to the size of one end of the L-shaped insert.

[0010] As a preferred embodiment of the fully automatic disc blade laser end face cladding machine of the present invention, the bottom of the control panel is provided with a base, the top of the base is connected to a column, the inside of the column is connected to a mounting plate, the bottom of the mounting plate is installed with a motor, the output end of the motor is connected to a threaded rod, and the outer wall of the threaded rod is threaded with a connecting column.

[0011] In a preferred embodiment of the fully automatic disc blade laser end face cladding machine of the present invention, the column is sleeved on the outer wall of the connecting column.

[0012] In a preferred embodiment of the fully automatic disc blade laser end face cladding machine of the present invention, the outer wall of the connecting column is connected to a slider, and the outer wall of the column is provided with a sliding groove. The connecting column can form a sliding connection structure with the column through the slider and the sliding groove.

[0013] As a preferred embodiment of the fully automatic disc blade laser end face cladding machine of the present invention, the top of the cladding machine body is equipped with a lifting electric slide rail, one side of the lifting electric slide rail is equipped with a telescopic electric slide rail, one end of the telescopic electric slide rail is equipped with a laser cladding head, the top of the cladding machine body is connected with a protective shell, the surface of the protective shell is provided with two sets of fixing clamps, the bottom of the two sets of fixing clamps is provided with a waste collection hopper, and the surface of the cladding machine body is hinged with a cabinet door.

[0014] Compared with the prior art, the beneficial effects of the present invention are: First, turn on the main power and activate the control panel. The motor drives the threaded rod to rotate. Utilizing the threaded connection between the threaded rod and the connecting column, the connecting column can extend and retract along the slide groove under the action of the slider. As the connecting column extends and retracts, the control panel at one end of the connecting column can be height adjusted, facilitating operation. Turn on the water chiller and powder feeder respectively. Place the laser generator on the mounting rack. By placing the laser generator on top of the rack and positioning the fixing block between the two limit plates, rotate the double-acting screw counterclockwise. This causes the two threaded connecting sleeves on its outer wall to move the L-shaped insert along the guide rod towards each other. As the two threaded connecting sleeves move, one end of the L-shaped insert at the top passes through the limit plate and inserts into the slot of the fixing block, improving the stability of the laser generator during placement. During laser cladding, check if there is a corresponding workpiece on the A / B axis of the laser cladding processing position. If not, return to the operation interface and click "Manual." Wait for the button to turn green, then select to enter the manual operation parameter interface below. Based on the actual missing workpiece, select and click the corresponding gripper cylinder's "Release" button, and confirm that the corresponding button's green light illuminates. Then, open the side panel of the equipment and place the corresponding blank inside. The feeding cylinder will push the blank to the unloading position. The pneumatic suction cup on the linear module will grab the blank to the cladding work position, and then use the internal rotating pneumatic chuck to fix it. After fixing, the motor will drive the rotating pneumatic chuck to begin circular motion. At this time, the laser generator will enable the cladding head to perform cladding, and the powder feeder will use the powder alloy material to combine with the laser cladding equipment, cladding the powder alloy onto the blade body, thereby improving the physical and mechanical properties of the blade edge. After the cladding is completed, the pneumatic suction cup on the linear module grabs the cladding semi-finished product and moves it to the unloading area. The inclined unloading plate places the workpiece into the receiving box. The back of the cladding machine body moves the movable block through the lever, causing the locking pin to retract, so that one end of the locking pin can be disengaged from the slot at the end of the connecting block. Then, the back plate is pulled outward, so that it can be removed from the back of the cladding machine body. Therefore, compared with the screw fixing method, this method can remove the back plate more conveniently, thereby improving the convenience of equipment maintenance. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the main structure of the present invention; Figure 2 This is a schematic diagram of the front cross-sectional structure of the present invention; Figure 3 This is a schematic diagram of the rear view structure of the present invention; Figure 4 This is a schematic diagram of the rear-view disassembly and anatomical structure of the present invention; Figure 5 This is a schematic diagram of the enlarged structure A of the present invention; Figure 6 This is a schematic diagram of the enlarged B structure of the present invention; Figure 7 This is a schematic diagram of the C-enlarged structure of the present invention; Figure 8 This is a schematic diagram of the internal structure of the cladding machine of the present invention.

[0016] In the diagram: 1. Cladding machine body; 2. Water cooler; 3. Powder feeder; 4. Laser generator; 5. Control panel; 6. Back plate; 7. Connecting block; 8. Slot; 9. Mounting base; 10. Spring; 11. Movable block; 12. Locking pin; 13. Pulling block; 14. Placement rack; 15. Fixed base; 16. Two-way lead screw; 17. Threaded connecting sleeve; 18. L-shaped insert; 19. Guide rod; 20. Limiting plate; 21. Fixed block; 22. Slot; 23. Base; 24. Column; 25. Mounting plate; 26. Motor; 27. Threaded rod; 28. Connecting column; 29. ​​Slider; 30. Slide groove; 101. Lifting electric slide rail; 102. Telescopic electric slide rail; 103. Laser cladding head; 104. Protective shell; 105. Fixing clamp; 106. Waste collection hopper; 107. Cabinet door. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Please see Figure 1-8 The present invention provides the following technical solution: a fully automatic disc blade laser end face cladding machine, including a cladding machine body 1, a water cooler 2 is provided on one side of the cladding machine body 1, a powder feeder 3 is provided on one side of the cladding machine body 1, a laser generator 4 is provided on the back of the water cooler 2, and a control panel 5 is provided on the surface of the cladding machine body 1. The back of the cladding machine body 1 is provided with a back plate 6, and four connecting blocks 7 are connected to the surface of the back plate 6. A slot 8 is opened at one end of the four connecting blocks 7. A mounting base 9 is connected to the back of the cladding machine body 1. A spring 10 is provided inside the mounting base 9. A movable block 11 is connected to the end of the spring 10. A locking pin 12 is connected to one end of the movable block 11. A lever 13 is connected to the outer wall of the movable block 11. In practical use, first check if there is a corresponding workpiece on the A / B axis of the laser cladding processing position. If not, return to the operation interface and click "Manual". Wait for the button to turn green, then select to enter the manual operation parameter interface below. Based on the missing workpiece's gripper cylinder, select and click the corresponding gripper cylinder's "Release" button, and confirm that the corresponding button's green light is on. Manually install the corresponding workpiece into the corresponding processing position. Then, open the side panel of the equipment and place the corresponding blank inside. The feeding cylinder will push the blank to the unloading position. The pneumatic suction cup on the linear module will grab the blank to the cladding working position, and then use the internal rotating pneumatic chuck to fix it. After fixing, the motor drives the rotating pneumatic chuck to begin circular motion. At this time, the laser generator 4 will cause the cladding head to perform cladding, and the powder feeder 3 will use the powder alloy material to combine with the laser cladding equipment, cladding the powder alloy onto the tool body, thereby improving the physical and mechanical properties of the tool edge.

[0019] Preferably, the four connecting blocks 7 are arranged in pairs opposite each other, and the back plate 6 can form an elastic locking structure with the cladding machine body 1 through the connecting blocks 7, the slots 8, the mounting base 9, the spring 10, the movable block 11, the locking pin 12, and the push block 13.

[0020] In practical use, by moving the movable block 11 with the pusher 13, the locking pin 12 is retracted, so that one end of the locking pin 12 can be disengaged from the slot 8 at the end of the connecting block 7. Then, the back plate 6 is pulled outward so that it can be removed from the back of the cladding machine body 1. Therefore, compared with the screw fixing method, this method can more conveniently disassemble the back plate 6, thereby improving the convenience of equipment maintenance. Conversely, during installation, the movable block 11 is moved by the lever 13 to retract the locking pin 12, and then the back plate 6 is inserted into the opening on the back of the cladding machine body 1. At this time, the two opposite connecting blocks 7 will be located at the end of the mounting base 9. Then the lever 13 is released, so that the locking pin 12 can be popped out and inserted into the slot 8 under the action of the spring 10. This completes the installation and fixing of the back plate 6.

[0021] Preferably, the laser generator 4 has a mounting frame 14 at its bottom, a fixed base 15 at its top, a bidirectional lead screw 16 passing through one end of the fixed base 15, two threaded connecting sleeves 17 threaded to the outer wall of the bidirectional lead screw 16, an L-shaped insert 18 connected to the top of the two threaded connecting sleeves 17, a guide rod 19 connected inside the fixed base 15, two limiting plates 20 connected to the top of the fixed base 15, a fixing block 21 connected to the outer wall of the laser generator 4, a slot 22 opened at the end of the fixing block 21, one end of the L-shaped insert 18 is sleeved on the outer wall of the guide rod 19, and the size of the slot 22 is adapted to the size of one end of the L-shaped insert 18.

[0022] In practical use, by placing the laser generator 4 on top of the placement rack 14 and positioning the fixing block 21 between the two limiting plates 20, the two-way lead screw 16 is rotated counterclockwise so that the two threaded connecting sleeves 17 on its outer wall can drive the L-shaped insert 18 to move towards each other along the guide rod 19. As the two threaded connecting sleeves 17 move, one end of the L-shaped insert 18 at its top will pass through the limiting plate 20 and be inserted into the slot 22 of the fixing block 21, thereby improving the stability of the laser generator 4 when it is placed. It should be noted that at this time, by rotating the double-acting screw 16 clockwise, the two threaded connecting sleeves 17 on its outer wall can drive the L-shaped plug 18 to move in opposite directions along the guide rod 19. As the two threaded connecting sleeves 17 move, one end of the L-shaped plug 18 at the top will disengage from the slot 22 at the end of the fixing block 21, and the laser generator 4 can be removed from the placement rack 14.

[0023] Preferably, the control panel 5 has a base 23 at its bottom, a column 24 connected to the top of the base 23, a mounting plate 25 connected inside the column 24, a motor 26 installed at the bottom of the mounting plate 25, a threaded rod 27 connected to the output end of the motor 26, a connecting post 28 threadedly connected to the outer wall of the threaded rod 27, and the column 24 is sleeved on the outer wall of the connecting post 28.

[0024] In practical use, the motor 26 drives the threaded rod 27 to rotate. The threaded connection structure between the threaded rod 27 and the connecting column 28 allows the connecting column 28 to extend and retract along the slide groove 30 under the action of the slider 29. As the connecting column 28 extends and retracts, the control panel 5 at one end of the connecting column 28 can be height adjusted, making it convenient for staff to operate the control panel 5. It should be noted that motor 26 has an external power supply connected to the control switch.

[0025] Preferably, the outer wall of the connecting column 28 is connected to a slider 29, and the outer wall of the column 24 is provided with a sliding groove 30. The connecting column 28 can form a sliding connection structure with the column 24 through the slider 29 and the sliding groove 30.

[0026] In practical use, the slider 29 and the groove 30 can play a guiding role when the connecting column 28 extends or retracts.

[0027] Preferably, the top of the cladding machine body 1 is equipped with a lifting electric slide rail 101, a telescopic electric slide rail 102 is installed on one side of the lifting electric slide rail 101, a laser cladding head 103 is installed at one end of the telescopic electric slide rail 102, a protective shell 104 is connected to the top of the cladding machine body 1, two sets of fixing clamps 105 are provided on the surface of the protective shell 104, a waste collection hopper 106 is provided at the bottom of the two sets of fixing clamps 105, and a cabinet door 107 is hinged to the surface of the cladding machine body 1.

[0028] In practical use, the lifting electric slide rail 101 and the telescopic electric slide rail 102 can drive and adjust the lifting and telescopic position of the laser cladding head 103. The workpiece can be fixed by two sets of fixing clamps 105, and the waste collection hopper 106 at the bottom of the two sets of fixing clamps 105 can collect the slag generated during the cladding process. The waste bucket can be placed under the waste collection hopper 106 by opening the cabinet door 107.

[0029] Working principle: First, turn on the main power and activate the control panel 5. The motor 26 drives the threaded rod 27 to rotate. Utilizing the threaded connection between the threaded rod 27 and the connecting column 28, the connecting column 28 can extend and retract along the slide groove 30 under the action of the slider 29. As the connecting column 28 extends and retracts, the control panel 5 at one end of the connecting column 28 can be height adjusted, making it convenient for operators to operate the control panel 5. Turn on the water chiller 2 and the powder feeder 3 respectively. Then, place the laser generator 4 on the placement rack 14, with the fixing block 21 positioned between the two limiting plates 20. At this time, by rotating the bidirectional lead screw 16 counterclockwise, the two threaded connecting sleeves 17 on its outer wall can drive the L-shaped insert 18 to move towards each other along the guide rod 19. As the two threaded connecting sleeves 17 move, one end of the L-shaped insert 18 at its top will pass through the limiting plate 20 and insert into the slot 22 of the fixing block 21, thereby improving the stability of the laser generator 4 when placed. During laser cladding, check if there is a corresponding workpiece on the A / B axis of the laser cladding processing position. If not, return to the operation interface and click "Manual". Wait for the button to turn green, then select to enter the manual operation parameter interface below. Based on the actual missing workpiece, select and click the corresponding gripper cylinder's "Release" button, and confirm that the corresponding button's green light is on. Then, open the side panel of the equipment and place the corresponding blank inside. The feeding cylinder will push the blank to the unloading position. The pneumatic suction cup on the linear module will grab the blank to the cladding work position. The two sets of fixing clamps 105 inside the cladding machine body 1 will then hold and fix the workpiece. At this time, the laser generator 4 will enable the laser cladding head 103 to perform cladding, and the powder feeder 3 will combine the powder alloy material with the laser cladding equipment, cladding the powder alloy onto the blade body, thereby improving the physical and mechanical properties of the tool edge. The back of the cladding machine body 1 is moved by the toggle block 13 to move the movable block 11, which causes the locking pin 12 to retract, so that one end of the locking pin 12 can be disengaged from the slot 8 at the end of the connecting block 7. Then the back plate 6 is pulled outward, so that it can be removed from the back of the cladding machine body 1. Therefore, compared with the screw fixing method, this method can remove the back plate 6 more conveniently, thereby improving the convenience of equipment maintenance.

[0030] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention 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 the present invention should be included within the protection scope of the present invention.

Claims

1. A full-automatic disc blade laser end face cladding machine, comprising a cladding machine body (1), characterized in that: The side of the cladding machine body (1) is provided with a water cooling machine (2), the side of the cladding machine body (1) is provided with a powder feeder (3), the back of the water cooling machine (2) is provided with a laser generator (4), the surface of the cladding machine body (1) is provided with a control panel (5); The back of the cladding machine body (1) is provided with a back plate (6), the surface of the back plate (6) is connected with four connecting blocks (7), one end of the four connecting blocks (7) is provided with a clamping groove (8), the back of the cladding machine body (1) is connected with a mounting seat (9), the inside of the mounting seat (9) is provided with a spring (10), the end of the spring (10) is connected with a movable block (11), one end of the movable block (11) is connected with a clamping pin (12), the outer wall of the movable block (11) is connected with a pushing block (13).

2. The fully automatic disc blade laser face cladding machine according to claim 1, characterized in that: The four connecting blocks (7) are opposite to each other.

3. The fully automatic disc blade laser face cladding machine according to claim 1, characterized in that: The back plate (6) can form an elastic clamping structure with the cladding machine body (1) through the connecting block (7), the clamping groove (8), the mounting seat (9), the spring (10), the movable block (11), the clamping pin (12) and the pushing block (13).

4. The fully automatic disc blade laser face cladding machine according to claim 1, characterized in that: The bottom of the laser generator (4) is provided with a placing rack (14), the top of the placing rack (14) is connected with a fixing seat (15), one end of the fixing seat (15) penetrates through a bidirectional screw rod (16), the outer wall of the bidirectional screw rod (16) is threadedly connected with two threaded connecting sleeves (17), the top of the two threaded connecting sleeves (17) is connected with an L-shaped plug-in block (18), the inside of the fixing seat (15) is connected with a guide rod (19), the top of the fixing seat (15) is connected with two limiting plates (20), the outer wall of the laser generator (4) is connected with a fixing block (21), the end of the fixing block (21) is provided with a slot (22).

5. A fully automatic disc blade laser face cladding machine according to claim 4, characterized in that: One end of the L-shaped plug-in block (18) is sleeved on the outer wall of the guide rod (19).

6. The fully automatic disc blade laser face cladding machine according to claim 4, characterized in that: The size of the slot (22) is matched with one end of the L-shaped plug-in block (18).

7. The fully automatic disc blade laser face cladding machine according to claim 1, characterized in that: The bottom of the control panel (5) is provided with a base (23), the top of the base (23) is connected with a stand column (24), the inside of the stand column (24) is connected with a mounting plate (25), the bottom of the mounting plate (25) is mounted with a motor (26), the output end of the motor (26) is connected with a threaded rod (27), the outer wall of the threaded rod (27) is threadedly connected with a connecting column (28).

8. The fully automatic disc blade laser face cladding machine according to claim 7, characterized in that: The stand column (24) is sleeved on the outer wall of the connecting column (28).

9. The fully automatic disc blade laser face cladding machine according to claim 7, characterized in that: The outer wall of the connecting column (28) is connected with a sliding block (29), the outer wall of the stand column (24) is provided with a sliding groove (30), the connecting column (28) can form a sliding connection structure with the stand column (24) through the sliding block (29) and the sliding groove (30).

10. The fully automatic disc blade laser face cladding machine according to claim 1, characterized in that: The top of the cladding machine body (1) is provided with a lifting electric sliding rail (101), one side of the lifting electric sliding rail (101) is provided with a telescopic electric sliding rail (102), one end of the telescopic electric sliding rail (102) is provided with a laser cladding head (103), the top of the cladding machine body (1) is connected with a protective shell (104), the surface of the protective shell (104) is provided with two groups of fixing clamps (105), the bottom of the two groups of fixing clamps (105) is provided with a waste collecting hopper (106), and the surface of the cladding machine body (1) is hinged with a cabinet door (107).

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