A powder coating machine for electric welding electrode

Abstract

This utility model discloses a powder coating machine for producing welding electrodes, including a base. A ventilation cavity is formed on the inner side of the bottom of the base, and a through hole is connected to the top of one side of the ventilation cavity. An air outlet groove is formed on the bottom side wall of the base. A honeycomb plate is arranged on the inner side of the ventilation cavity, and a filter cotton plate is distributed on one side of the honeycomb plate, while a flow guide seat is distributed on the other side of the filter cotton plate. The combination of the fan, honeycomb plate, and flow guide seat facilitates the adsorption and treatment of excess dust generated during the subsequent electrode powder coating process, preventing powder accumulation on the surface of the base and affecting subsequent electrode powder coating. When the fan is working, excess powder is drawn into the inner side of the base, and then the honeycomb plate and filter cotton plate remove the powder mixed in with the air, allowing the removed powder to remain on the inner side of the base for convenient centralized processing.

Description

Technical Field

[0001] This utility model relates to the field of powder coating machines for the production of welding electrodes, and in particular to a powder coating machine for the production of welding electrodes. Background Technology

[0002] Electrode coating refers to the process of applying a prepared electrode coating onto a processed core to form the electrode. It is one of the most critical steps in the production of electrode and has a significant impact on the quality of the electrode. Currently, the electrode coating method is used in industry, which requires the use of a powder coating machine. Powder coating machines are mainly divided into two types: spiral type and hydraulic type, each with its own advantages and disadvantages.

[0003] For example, the utility model disclosed in CN218167613U discloses a hydraulic powder coating machine for producing welding rods. It can cover the welding rod to prevent accidental operation due to accidental touch, and can also prevent the operation display screen from breaking due to external force, making the operation display screen safer. However, most current powder coating machines for producing welding rods leave a lot of powder residue on the surface of the machine after coating the welding rod. Over time, this will lead to a lot of powder accumulation, which will affect the subsequent coating process of the welding rod, resulting in poor practicality. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, this utility model provides a powder coating machine for the production of welding electrodes. It can cover the existing powder coating machines for the production of welding electrodes to prevent accidental operation due to accidental touch, and can also prevent the operation display screen from breaking due to external force, making the operation display screen safer. However, most current powder coating machines for the production of welding electrodes leave a lot of powder residue on the surface of the machine after the welding electrode is coated. Over time, this will lead to a lot of powder accumulation, which will affect the subsequent coating process of the welding electrode, resulting in poor practicality.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a powder coating machine for producing welding electrodes, including a base, a ventilation cavity is provided on the inner side of the bottom of the base, and a through hole is connected to the top of one side of the ventilation cavity. An air outlet groove is provided on the bottom side wall of the base. A honeycomb plate is provided on the inner side of the ventilation cavity, and a filter cotton plate is distributed on one side of the honeycomb plate. A flow guide seat is distributed on the other side of the filter cotton plate, and a filter hole is provided on the inner side wall of the flow guide seat. A fan is distributed on one side of the filter hole. A fixing seat is fixedly installed on one side of the top of the base, and a motor is fixedly installed on the side wall of the fixing seat. A connecting roller is provided on the other side of the fixing seat, and a clamping structure is provided on the inner side of the connecting roller.

[0006] As a preferred technical solution of this utility model, the clamping structure includes a rotating seat, a damper, a clamping plate, a spring, and a locking platform. The rotating seat is rotatably connected to the inner side of the connecting roller, and a damper is installed on the inner side wall of the rotating seat. The other end of the damper is fixedly connected to the clamping plate. A spring is distributed on one side of the damper, and a locking platform is provided on the inner side wall of the other end of the connecting roller.

[0007] As a preferred embodiment of this utility model, a storage box is distributed above the base, and a conveying pipe is fixedly connected to the side wall of the storage box. A pump is installed on the surface of the conveying pipe, and a nozzle is provided at the bottom of the other end of the conveying pipe.

[0008] As a preferred embodiment of this utility model, the through holes are equidistantly distributed on one side of the top of the base, and the through holes and the base form an integrated structure.

[0009] In a preferred embodiment of this invention, the clamping plate is slidably connected to the rotating seat via the damper, and the clamping plate is symmetrically distributed along the transverse centerline of the rotating seat.

[0010] As a preferred embodiment of this utility model, the nozzles are equidistantly distributed at the bottom of the conveying pipe, and the conveying pipe is connected to the inside of the storage tank.

[0011] Compared with the prior art, the beneficial effects that this utility model can achieve are:

[0012] 1. By combining the structure of the fan, honeycomb plate and flow guide seat, the excess dust generated during the subsequent coating of welding rods can be easily adsorbed and treated, preventing the powder from accumulating on the surface of the base and affecting the subsequent coating of welding rods. When the fan is working, the excess powder will be drawn into the inside of the base, and then the honeycomb plate and filter cotton plate will remove the powder mixed in the air, so that the removed powder can remain on the inside of the base for convenient centralized treatment later.

[0013] 2. By combining the set motor, rotating seat and clamping table, the welding rod can be rotated in the subsequent process, which facilitates the all-round powder coating treatment of the welding rod and improves the efficiency and effect of powder coating. When the motor is working, the rotating seat will rotate accordingly. The rotation of the rotating seat, together with the rotating clamping table, can realize the synchronous rotation of the welding rod, which facilitates the all-round powder coating treatment of the welding rod in the subsequent process. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the powder coating machine for producing welding electrodes according to this utility model;

[0015] Figure 2This is a side view of the powder coating machine for producing welding electrodes according to this utility model.

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the base of the powder coating machine for producing welding electrodes according to this utility model;

[0017] Figure 4 This is a side view of the connecting roller structure of the powder coating machine for producing welding electrodes according to this utility model;

[0018] Figure 5 This is a side view of the rotating base of the powder coating machine for producing welding electrodes according to this utility model.

[0019] The components are as follows: 1. Base; 2. Ventilation cavity; 3. Through hole; 4. Air outlet groove; 5. Honeycomb panel; 6. Filter cotton board; 7. Guide seat; 8. Filter hole; 9. Fan; 10. Fixed seat; 11. Motor; 12. Connecting roller; 13. Rotating seat; 14. Damper; 15. Clamping plate; 16. Spring; 17. Clamping platform; 18. Storage box; 19. Material conveying pipe; 20. Material pump; 21. Nozzle. Detailed Implementation

[0020] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described in the implementation are all within the protection scope of this utility model without creative effort.

[0021] Example

[0022] Please refer to Figure 1 and Figure 2 As shown, this utility model provides a powder coating machine for producing welding electrodes, including a base 1. A ventilation cavity 2 is formed on the inner side of the bottom of the base 1, and a through hole 3 is connected to the top of one side of the ventilation cavity 2. An air outlet groove 4 is formed on the bottom side wall of the base 1. A honeycomb plate 5 is arranged inside the ventilation cavity 2, and a filter cotton plate 6 is distributed on one side of the honeycomb plate 5. A guide seat 7 is distributed on the other side of the filter cotton plate 6, and filter holes 8 are formed on the inner side wall of the guide seat 7. A fan 9 is distributed on one side of the filter holes 8. A fan 9 is fixedly installed on one side of the top of the base 1. There is a fixed base 10, and a motor 11 is fixedly installed on the side wall of the fixed base 10. A connecting roller 12 is provided on the other side of the fixed base 10, and a clamping structure is provided on the inner side of the connecting roller 12. A storage box 18 is distributed above the base 1, and a conveying pipe 19 is fixedly connected to the side wall of the storage box 18. A pump 20 is installed on the surface of the conveying pipe 19. A nozzle 21 is provided at the bottom of the other end of the conveying pipe 19. The nozzles 21 are evenly distributed at the bottom of the conveying pipe 19, and the conveying pipe 19 is connected to the inner side of the storage box 18.

[0023] In use, the welding rod to be powdered is snapped onto the inner side of the connecting roller 12. Then, the pump 20 operates to draw the powder from the storage box 18 into the inner side of the conveying pipe 19, and then sprays it out through multiple nozzles 21 evenly distributed at the bottom of the conveying pipe 19. Thus, the powder sprayed out by the nozzles 21 can be used to powder the welding rod.

[0024] As a further implementation of this embodiment, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a ventilation cavity 2 is provided on the inner side of the bottom of the base 1, and a through hole 3 is connected to the top of one side of the ventilation cavity 2. The through holes 3 are evenly distributed on one side of the top of the base 1, and the through holes 3 and the base 1 form an integrated structure. An air outlet groove 4 is provided on the bottom side wall of the base 1. A honeycomb plate 5 is provided on the inner side of the ventilation cavity 2, and a filter cotton plate 6 is distributed on one side of the honeycomb plate 5. A guide seat 7 is distributed on the other side of the filter cotton plate 6, and a filter hole 8 is provided on the inner side wall of the guide seat 7. A fan 9 is distributed on one side of the filter hole 8. A fixing seat 10 is fixedly installed on one side of the top of the base 1, and a motor 11 is fixedly installed on the side wall of the fixing seat 10. A connecting roller 12 is provided on the other side of 10, and a clamping structure is provided on the inner side of the connecting roller 12. The clamping structure includes a rotating seat 13, a damper 14, a clamping plate 15, a spring 16, and a clamping platform 17. The rotating seat 13 is rotatably connected to the inner side of the connecting roller 12, and a damper 14 is installed on the inner side wall of the rotating seat 13. The other end of the damper 14 is fixedly connected to the clamping plate 15. The clamping plate 15 is slidably connected to the rotating seat 13 through the damper 14, and the clamping plate 15 is symmetrically distributed along the transverse center line of the rotating seat 13. A spring 16 is distributed on one side of the damper 14, and a clamping platform 17 is provided on the inner side wall of the other end of the connecting roller 12.

[0025] In use, the welding rod is first placed inside the connecting roller 12. Then, one end of the welding rod is engaged with the inside of the clamping platform 17, and the other end is engaged with the inside of the rotating seat 13. The welding rod then pushes the symmetrically arranged clamping plates 15 on both sides, which in turn push the damper 14 and spring 16 fixedly connected to their other ends. The opposing forces generated by the deformation of the two plates then reset the clamping plates 15. The symmetrically arranged clamping plates 15 effectively clamp and limit the other end of the welding rod, facilitating subsequent powder coating. When the motor 11 is working, it rotates the rotating seat 13, which, in conjunction with the rotation of the connecting roller 12, causes the welding rod to rotate. The connected card plate 17 facilitates the rotation of the entire welding rod, thereby achieving all-round powder coating of the welding rod. After the powder coating is completed, the fan 9 generates suction force, which draws the powder remaining on the surface of the base 1 into the inside of the ventilation chamber 2 through the through hole 3. Then, the honeycomb plate 5 and the filter cotton plate 6 are used to filter the air mixed with powder, removing the powder and leaving it inside the base 1. Then, with the inclined surface and filter hole 8 set on the inner side of one end of the guide seat 7, the powder in the air can be further filtered, which facilitates the centralized processing of the removed powder. The processed air will be discharged through the air outlet 4.

[0026] Specific working principle:

[0027] First, the welding rod is placed inside the connecting roller 12. Then, one end of the welding rod is engaged with the inside of the clamping platform 17, and the other end is engaged with the inside of the rotating seat 13. The welding rod then pushes the symmetrically arranged clamping plates 15 on both sides, which in turn push the damper 14 and spring 16 fixedly connected to their other ends. The opposing force generated by the deformation of the two clamping plates then resets the clamping plates 15. The symmetrically arranged clamping plates 15 effectively clamp and limit the other end of the welding rod, facilitating subsequent powder coating. When the motor 11 is working, the rotating seat 13 rotates. With the clamping platform 17 rotatably connected to the connecting roller 12, the entire welding rod can be rotated, thus achieving all-around powder coating. During powder coating... The pump 20 draws the powder from the storage tank 18 into the conveying pipe 19, and then sprays it out through multiple nozzles 21 evenly distributed at the bottom of the conveying pipe 19. The powder sprayed from the nozzles 21 can be used to coat the welding rod. After the coating is completed, the fan 9 generates suction to draw the powder remaining on the surface of the base 1 into the ventilation chamber 2 through the through hole 3. Then, the honeycomb plate 5 and the filter cotton plate 6 are used to filter the air mixed with powder, removing the powder and leaving it inside the base 1. Then, with the inclined surface and filter hole 8 on the inner side of one end of the guide seat 7, the powder in the air can be further filtered, which facilitates the centralized processing of the removed powder. The processed air is discharged through the air outlet 4.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A powder coating machine for producing welding electrodes, comprising a base (1), characterized in that: The base (1) has a ventilation cavity (2) on its bottom inner side, and a through hole (3) is connected to the top of one side of the ventilation cavity (2). The bottom side wall of the base (1) has an air outlet groove (4). The ventilation cavity (2) has a honeycomb plate (5) on its inner side, and a filter cotton plate (6) is distributed on one side of the honeycomb plate (5). A flow guide seat (7) is distributed on the other side of the filter cotton plate (6). A filter hole (8) is opened on the inner side wall of the flow guide seat (7). A fan (9) is distributed on one side of the filter hole (8). A fixed seat (10) is fixedly installed on one side of the top of the base (1), and a motor (11) is fixedly installed on the side wall of the fixed seat (10). A connecting roller (12) is provided on the other side of the fixed seat (10), and a clamping structure is provided on the inner side of the connecting roller (12).

2. The powder coating machine for producing welding electrodes according to claim 1, characterized in that: The clamping structure includes a rotating seat (13), a damper (14), a clamping plate (15), a spring (16), and a clamping platform (17). The rotating seat (13) is rotatably connected to the inner side of the connecting roller (12), and the damper (14) is installed on the inner side wall of the rotating seat (13). The clamping plate (15) is fixedly connected to the other end of the damper (14). Springs (16) are distributed on one side of the damper (14), and a clamping platform (17) is provided on the inner side wall of the other end of the connecting roller (12).

3. The powder coating machine for producing welding electrodes according to claim 1, characterized in that: Storage boxes (18) are distributed above the base (1), and a conveying pipe (19) is fixedly connected to the side wall of the storage box (18). A pump (20) is installed on the surface of the conveying pipe (19), and a nozzle (21) is provided at the bottom of the other end of the conveying pipe (19).

4. A powder coating machine for producing welding electrodes according to claim 1, characterized in that: The through holes (3) are evenly distributed on one side of the top of the base (1), and the through holes (3) and the base (1) form an integrated structure.

5. A powder coating machine for producing welding electrodes according to claim 2, characterized in that: The clamping plate (15) is slidably connected to the rotating seat (13) through the damper (14), and the clamping plate (15) is symmetrically distributed along the transverse center line of the rotating seat (13).

6. A powder coating machine for producing welding electrodes according to claim 3, characterized in that: The nozzles (21) are evenly distributed at the bottom of the feed pipe (19), and the feed pipe (19) is connected to the inside of the storage tank (18).

Images