Electric grinding base for powder treatment of basic electrode coating

Abstract

The utility model relates to the technical field of milling, and discloses an electric milling disc for powder treatment of basic electrode coatings, which comprises a milling disc, a screening component is arranged on the right side of the milling disc and is used for screening coating powder, a first motor is fixedly connected to the bottom side of the milling disc, and a second motor is fixedly connected to the bottom side of the milling disc. The driving end of the motor I is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected to the middle of the grinding disc, the periphery of the rotating shaft is fixedly connected with a mounting frame, the interior of the mounting frame is rotatably connected with a grinding roller, the grinding roller is rotatably connected to the top side of the grinding disc, and the right side of the mounting frame is fixedly connected with a connecting rod; and the bottom side of the connecting rod is fixedly connected with a mounting plate. According to the coating powder screening device, the rotating shaft rotates to drive the grinding roller to rotate through the mounting frame, coating particles can be efficiently ground through rotation of the grinding roller, and ground coating powder can be screened in the screening bin, so that uniformity and consistency of the powder are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding, in particular to an electric grinding disc for powder processing of alkaline welding rod coating. Background Art

[0002] Welding rod is an electric welding material used in manual arc welding. It consists of a metal core wire and an outer covering. It is one of the main consumables in the arc welding process. The welding rod is heated by electric current, generating an arc and melting the metal to form a welded joint.

[0003] Basic electrode coating refers to the outer covering of the electrode, which is basic and contains the coating or core required for the welding process. When handling the powdered materials of basic electrode coating, the grinding disc is a common and effective tool. This equipment grinds the solid material into powder by rotating the grinding disc and pressure, which is suitable for handling the solid components in the basic electrode coating.

[0004] Traditional grinding discs need to be pushed manually, and long-term work will increase the labor intensity and reduce the processing efficiency. Therefore, an electric grinding disc for powder processing of alkaline electrode coating is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an electric rolling disc for powder processing of alkaline electrode coating, aiming to improve the problem of long-time manual work reducing processing efficiency in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An electric grinding disc for powder processing of alkaline electrode coating, comprising a grinding disc, a screening assembly is arranged on the right side of the grinding disc, the screening assembly is used to screen the coating powder, a motor is fixedly connected to the bottom side of the grinding disc, a rotating shaft is fixedly connected to the driving end of the motor, the rotating shaft is rotatably connected to the middle of the grinding disc, a mounting frame is fixedly connected to the outer periphery of the rotating shaft, a grinding roller is rotatably connected inside the mounting frame, the grinding roller is rotatably connected to the top side of the grinding disc, a connecting rod is fixedly connected to the right side of the mounting frame, a mounting plate is fixedly connected to the bottom side of the connecting rod, a brush plate is slidably connected inside the mounting plate, and the brush plate is slidably connected to the top side of the grinding disc;

[0008] As a further description of the above technical solution:

[0009] The screening assembly includes a screening bin, the screening bin is arranged on the right side of the grinding disc, a feeding trough is fixedly connected to the top side of the screening bin, a discharging plate is fixedly connected to the right side of the screening bin, a motor three is fixedly connected to the rear side of the screening bin, a connecting shaft is fixedly connected to the driving end of the motor three, an eccentric wheel is fixedly connected to the outer periphery of the connecting shaft, a screening plate is abutted against the top side of the eccentric wheel, and the screening plate is rotatably connected to the inside of the screening bin;

[0010] As a further description of the above technical solution:

[0011] The top side of the brush plate is fixedly connected to a limit plate, the limit plate is slidably connected to the inside of the mounting plate, the top side of the limit plate is fixedly connected to a plurality of evenly distributed springs, the top ends of the springs are fixedly connected to the inner side of the top of the mounting plate;

[0012] As a further description of the above technical solution:

[0013] A rotating frame is fixedly connected to the outer periphery of the rotating shaft, a traction rope is fixedly connected to the bottom side of the rotating frame, and the bottom end of the traction rope is fixedly connected to the left side of the installation frame;

[0014] As a further description of the above technical solution:

[0015] A fixing plate is fixedly connected to the outer periphery of the rotating shaft, and a scraper is fixedly connected to the bottom side of the fixing plate;

[0016] As a further description of the above technical solution:

[0017] Two support shafts are fixedly connected to the front and rear sides of the screening plate, two of which are slidably connected to the inside of the screening bin, and the other two support shafts are rotatably connected to the inside of the screening bin;

[0018] As a further description of the above technical solution:

[0019] There are two augers rotatably connected inside the screening bin, and the outer peripheries of the two augers are provided with transmission belts. A second motor is fixedly connected to the left side of the screening bin, and the driving end of the second motor is fixedly connected to the left end of one of the augers;

[0020] As a further description of the above technical solution:

[0021] A connecting plate is fixedly connected to the top side of the feeding trough, and the left end of the connecting plate is fixedly connected to the right part of the top side of the grinding disc.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the coating powder is placed on the top side of the grinding disc and the motor is started. The driving end of the motor drives the rotating shaft to rotate. The rotation of the rotating shaft drives the roller to rotate through the mounting frame. The rotation of the roller can grind the coating particles with high efficiency. The rotation of the mounting frame can drive the brush plate to rotate. The rotation of the brush plate can drive the coating powder to move to the middle of the grinding disc to prevent the coating powder from escaping from the grinding range of the roller.

[0024] 2. In the utility model, the ground drug coating powder can be screened inside the screening bin. The three driving ends of the motor drive the two eccentric wheels to rotate through the connecting shaft. The rotation of the two eccentric wheels drives the screening plate to rotate and shake to screen the drug coating powder, thereby ensuring the uniformity and consistency of the powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic diagram of an electric rolling disc for powder processing of alkaline electrode coating proposed by the utility model;

[0026] Figure 2 This is a schematic structural diagram of a mounting plate of an electric roller for powder processing of alkaline electrode coatings proposed by the utility model;

[0027] Figure 3 This is a schematic structural diagram of a screening bin of an electric roller for powder processing of alkaline electrode coatings proposed by the utility model;

[0028] Figure 4 The utility model discloses a schematic diagram of the structure of a motor 3 of an electric rolling disc for powder processing of alkaline electrode coating.

[0029] Legend:

[0030] 1. Grinding disc; 2. Motor 1; 3. Screening bin; 4. Discharge plate; 5. Feed trough; 6. Connecting plate; 7. Scraper; 8. Mounting plate; 9. Fixed plate; 10. Connecting rod; 11. Grinding roller; 12. Rotating shaft; 13. Traction rope; 14. Rotating frame; 15. Brush plate; 16. Limiting plate; 17. Spring; 18. Eccentric wheel; 19. Motor 2; 20. Transmission belt; 21. Connecting shaft; 22. Auger; 23. Support shaft; 24. Screening plate; 25. Motor 3; 26. Mounting frame. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1 , Figure 2 The utility model provides an embodiment: an electric grinding disc for powder processing of alkaline electrode coating, comprising a grinding disc 1, the grinding disc 1 is used to provide space for coating powder grinding, a motor 2 is fixedly connected to the bottom side of the grinding disc 1, the driving end of the motor 2 can drive the rotating shaft 12 to rotate, the driving end of the motor 2 is fixedly connected to the rotating shaft 12, the rotation of the rotating shaft 12 can drive the installation frame 26 to rotate, the rotating shaft 12 is rotatably connected to the middle of the grinding disc 1, and the outer periphery of the rotating shaft 12 is fixedly connected to the installation frame 26. The frame 26 is used to install the roller 11. The roller 11 is rotatably connected inside the frame 26. The roller 11 is rotatably connected to the top side of the grinding disc 1. The roller 11 rotates to grind the coating powder. The right side of the frame 26 is fixedly connected to a connecting rod 10. The connecting rod 10 is used to connect the frame 26 and the mounting plate 8. The bottom side of the connecting rod 10 is fixedly connected to the mounting plate 8. The mounting plate 8 is used to install a brush plate 15. The brush plate 15 is slidably connected inside the mounting plate 8. The plate 15 drives the coating powder to move toward the middle of the grinding disc 1. The top side of the brush plate 15 is fixedly connected to the limit plate 16. The limit plate 16 is slidably connected to the inside of the mounting plate 8. The installation limit plate 16 can limit the movement of the brush plate 15. The top side of the limit plate 16 is fixedly connected to a plurality of evenly distributed springs 17. The top of the spring 17 is fixedly connected to the inner side of the top of the mounting plate 8. The spring 17 can push the brush plate 15 to be close to the grinding disc 1. The brush plate 15 is slidably connected to the top side of the grinding disc 1. The outer periphery of the rotating shaft 12 is fixedly connected to the inner side of the top of the mounting plate 8. A rotating frame 14 is fixedly connected to the rotating frame 14, which is used to install the traction rope 13. The traction rope 13 is fixedly connected to the bottom side of the rotating frame 14. The bottom end of the traction rope 13 is fixedly connected to the left side of the installation frame 26. The traction rope 13 is used to pull the installation frame 26 to rotate. A fixed plate 9 is fixedly connected to the outer periphery of the rotating shaft 12. The fixed plate 9 serves to install the scraper 7. The scraper 7 is fixedly connected to the bottom side of the fixed plate 9. The scraper 7 moves on the top side of the grinding disc 1 to turn over the coating powder so that the coating powder is ground more evenly.

[0033] Reference Figure 1 , Figure 3 and Figure 4A screening component is arranged on the right side of the grinding disc 1, and the screening component is used to screen the drug coating powder. The screening component includes a screening bin 3, and the screening bin 3 is used to provide space for screening the drug coating powder. The screening bin 3 is arranged on the right side of the grinding disc 1. A feeding trough 5 is fixedly connected to the top side of the screening bin 3, and the drug coating powder can be added into the screening bin 3 through the feeding trough 5. A connecting plate 6 is fixedly connected to the top side of the feeding trough 5. The left end of the connecting plate 6 is fixedly connected to the right part of the top side of the grinding disc 1. The ground drug coating powder can enter the feeding trough 5 through the connecting plate 6. A discharging plate 4 is fixedly connected to the right side of the screening bin 3, and the screened drug coating powder can be discharged through the discharging plate 4. A motor 25 is fixedly connected to the rear side of the screening bin 3. The motor 25 plays a role in driving the connecting shaft 21 to rotate. The driving end of the motor 25 is fixedly connected to the connecting shaft 21, and the connecting shaft 21 plays a role in installing the eccentric wheel 18. The outer periphery of the connecting shaft 21 is fixedly connected to the An eccentric wheel 18 is connected, and the rotation of the eccentric wheel 18 can drive the screening plate 24 to rotate and shake. The top side of the eccentric wheel 18 is abutted against the screening plate 24, and the screening plate 24 is rotatably connected to the inside of the screening bin 3, and the screening plate 24 can shake and screen the drug coating powder. Two support shafts 23 are fixedly connected on the front and back sides of the screening plate 24, and the support shafts 23 play a role in supporting the shaking of the screening plate 24. Two support shafts 23 are slidably connected to the inside of the screening bin 3, and the other two support shafts 23 are rotatably connected to the inside of the screening bin 3. Two augers 22 are rotatably connected inside the screening bin 3, and the outer periphery of the two augers 22 is provided with a transmission belt 20. A motor 2 is fixedly connected to the left side of the screening bin 3, and the driving end of the motor 2 19 is fixedly connected to the left end of one of the augers 22. The driving end of the motor 2 19 can simultaneously drive the two augers 22 to rotate through the transmission belt 20, and the rotation of the two augers 22 can transport the drug coating powder.

[0034] Working principle: When using the device, place the coating powder on the top side of the grinding disc 1 and start the motor 2. The driving end of the motor 2 drives the rotating shaft 12 to rotate. The rotation of the rotating shaft 12 can drive the installation frame 26 to rotate. The rotation of the installation frame 26 drives the roller 11 to rotate to grind the coating powder. During the rotation of the installation frame 26, the brush plate 15 can be driven to rotate. The rotation of the brush plate 15 can drive the coating powder to move to the middle of the grinding disc 1 to prevent the coating powder from escaping from the grinding range of the roller 11. The rotation of the rotating shaft 12 can drive the scraper 7 to rotate through the fixed plate 9 so that the scraper 7 turns the coating powder to increase the uniformity of the coating powder grinding. After the coating powder is ground, it can be swept into the feed trough 5 through the connecting plate 6 and enter the screening bin 3 through the feed trough 5. Then start the motor 3 25. The driving end of the motor 3 25 drives the two eccentric wheels 18 to rotate through the connecting shaft 21. The rotation of the two eccentric wheels 18 can drive the screening plate 24 to rotate and shake to screen the coating powder. The larger drug coating powder will move with the shaking of the screening plate 24 and be discharged through the discharge plate 4, and the smaller drug coating powder will fall to the bottom of the screening bin 3. Start the motor 2 19, and the driving end of the motor 2 19 will simultaneously drive the two augers 22 to rotate through the transmission belt 20. The rotation of the two augers 22 can discharge the smaller drug coating powder from the inside of the screening bin 3.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electric grinding disc for powder processing of basic electrode coating, comprising a grinding disc (1), characterized in that: A screening component is arranged on the right side of the grinding disc (1), and the screening component is used to screen the coating powder. A motor (2) is fixedly connected to the bottom side of the grinding disc (1), and a rotating shaft (12) is fixedly connected to the driving end of the motor (2). The rotating shaft (12) is rotatably connected to the middle part of the grinding disc (1). A mounting frame (26) is fixedly connected to the outer periphery of the rotating shaft (12), and a grinding roller (11) is rotatably connected inside the mounting frame (26). The grinding roller (11) is rotatably connected to the top side of the grinding disc (1). A connecting rod (10) is fixedly connected to the right side of the mounting frame (26), and a mounting plate (8) is fixedly connected to the bottom side of the connecting rod (10). A brush plate (15) is slidably connected inside the mounting plate (8), and the brush plate (15) is slidably connected to the top side of the grinding disc (1).

2. The electric roller for powder processing of basic electrode coating according to claim 1, characterized in that: The screening component comprises a screening bin (3), wherein the screening bin (3) is arranged on the right side of the grinding disc (1), a feeding trough (5) is fixedly connected to the top side of the screening bin (3), a discharging plate (4) is fixedly connected to the right side of the screening bin (3), a motor three (25) is fixedly connected to the rear side of the screening bin (3), a connecting shaft (21) is fixedly connected to the driving end of the motor three (25), an eccentric wheel (18) is fixedly connected to the outer periphery of the connecting shaft (21), a screening plate (24) is abutted against the top side of the eccentric wheel (18), and the screening plate (24) is rotatably connected to the inside of the screening bin (3).

3. The electric roller for powder processing of basic electrode coating according to claim 1, characterized in that: The top side of the brush plate (15) is fixedly connected to a limiting plate (16), the limiting plate (16) is slidably connected to the inside of the mounting plate (8), the top side of the limiting plate (16) is fixedly connected to a plurality of evenly distributed springs (17), the top ends of the springs (17) are fixedly connected to the inner side of the top of the mounting plate (8).

4. The electric roller for powder processing of basic electrode coating according to claim 1, characterized in that: A rotating frame (14) is fixedly connected to the outer periphery of the rotating shaft (12), a traction rope (13) is fixedly connected to the bottom side of the rotating frame (14), and the bottom end of the traction rope (13) is fixedly connected to the left side of the installation frame (26).

5. The electric roller for powder processing of basic electrode coating according to claim 1, characterized in that: A fixing plate (9) is fixedly connected to the outer periphery of the rotating shaft (12), and a scraper plate (7) is fixedly connected to the bottom side of the fixing plate (9).

6. The electric roller for powder processing of basic electrode coating according to claim 2, characterized in that: Two support shafts (23) are fixedly connected to the front and rear sides of the screening plate (24), two of which are slidably connected to the inside of the screening bin (3), and the other two support shafts (23) are rotatably connected to the inside of the screening bin (3).

7. The electric roller for powder processing of basic electrode coating according to claim 2, characterized in that: Two augers (22) are rotatably connected inside the screening bin (3), and a transmission belt (20) is sleeved on the outer periphery of the two augers (22). A second motor (19) is fixedly connected to the left side of the screening bin (3), and a driving end of the second motor (19) is fixedly connected to the left end of one of the augers (22).

8. The electric roller for powder processing of basic electrode coating according to claim 2, characterized in that: A connecting plate (6) is fixedly connected to the top side of the feed trough (5), and the left end of the connecting plate (6) is fixedly connected to the right part of the top side of the grinding disc (1).

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