Efficient polishing device for aluminum alloy welding wires

Abstract

The utility model discloses an efficient polishing device for aluminum alloy welding wires, and particularly relates to the field of welding wire machining, the efficient polishing device comprises a mounting box, a feeding port is formed in the top of the mounting box, a discharging port is formed in one side of the bottom of the mounting box, and a polishing mechanism is arranged in the mounting box and comprises two connecting plates; two connecting plates are arranged on the two sides of the grinding mechanism, two mounting plates are fixed to the surfaces of one sides of the two connecting plates, two transmission rollers are arranged between the two mounting plates, a second servo motor is arranged at one end of one transmission roller, and a grinding belt is arranged between the two transmission rollers. The grinding mechanism mainly depends on two grinding belts to continuously conduct friction grinding on the rod-shaped aluminum alloy welding wire, in the grinding and polishing process, the aluminum alloy welding wire is located between the two grinding belts and moves from top to bottom, in the process, the aluminum alloy welding wire does not need to be held manually, and safety is higher.

Description

Technical Field

[0001] The utility model relates to the field of welding wire processing, in particular to a high-efficiency polishing device for aluminum alloy welding wire. Background Art

[0002] In the welding process of aluminum alloy, welding wire is used as a filler material, and its surface quality directly affects the welding quality and the mechanical properties of the weld. Therefore, the surface treatment of welding wire, especially the polishing process, is crucial to ensure the welding quality. The polishing of aluminum alloy welding wire mainly relies on traditional mechanical polishing methods, such as grinding wheel grinding, cloth wheel polishing, etc.

[0003] After searching, the Chinese publication number CN215317870U, the patent name is a highly efficient polishing device for aluminum alloy welding wire, including a load-bearing base, a fixed bearing, a driving shaft 1, a feeding roller, a feeding motor, a polishing box, a clamping member, a rotating shaft, a connecting rod, a rotating shaft, a polishing wheel, a supporting column, a polishing plate, a debris collection device, a fixed plate, a driving shaft 2, a receiving motor and a receiving roller. The polishing efficiency is improved by feeding the slender structure welding wire into the polishing box for continuous polishing. However, the polishing efficiency of the polishing device is low for the rod-shaped structure welding wire, it is not easy to feed, it is difficult to keep the welding wire in continuous contact with the polishing structure, and it is difficult to maintain the continuity of polishing. Therefore, the utility model provides a highly efficient polishing device for aluminum alloy welding wire to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to provide an efficient polishing device for aluminum alloy welding wire to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A high-efficiency polishing device for aluminum alloy welding wire comprises an installation box, a collection box is arranged below the installation box, a feed port is opened on the top of the installation box, a perforated plate is arranged at the bottom of the installation box, a discharge port is opened on one side of the bottom of the installation box, a grinding mechanism is arranged inside the installation box, and the grinding mechanism comprises: two connecting plates, two mounting plates are fixed on one side surface of the two connecting plates, two transmission rollers are arranged between the two mounting plates, one end of one of the transmission rollers is arranged with servo motor 2, and a grinding belt is arranged between the two transmission rollers.

[0007] As a further solution of the utility model, a conveying device is also provided on one side of the installation box, and the conveying device includes: a bracket, two conveying rollers are provided on the bracket, a conveyor belt is provided between the two conveying rollers, and a servo motor is fixed to one side of the top of the bracket.

[0008] As a further solution of the utility model, a cabinet is arranged outside the aggregate box, and the top of the cabinet contacts the bottom of the installation box and supports the installation box.

[0009] As a further solution of the utility model, a threaded hole is opened on an outer wall of one side of the installation box, a threaded column is threadedly connected at the position of the threaded hole, and an end of the threaded column is connected to the connecting plate.

[0010] As a further solution of the utility model, a rectangular opening is provided on one side surface of the bottom end of the installation box, a ventilation plate is fixed in the rectangular opening, and a plurality of air holes are provided on the surface of the ventilation plate.

[0011] As a further solution of the utility model, the grinding belt is arranged obliquely between the two driving rollers.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] When the utility model is used, a grinding mechanism is set up, and the grinding mechanism is integrated in the installation box. The grinding mechanism mainly relies on two grinding belts to continuously friction-grind the rod-shaped aluminum alloy welding wire. During the grinding and polishing process, the aluminum alloy welding wire is located between the two grinding belts and moves from top to bottom. During this process, there is no need for manual holding of the aluminum alloy welding wire, which is safer. A collection box is provided under the grinding mechanism to collect waste materials, thereby facilitating the disposal of debris generated by grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a three-dimensional diagram of the utility model;

[0016] Figure 3 This is an exploded view of the installation box of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the grinding mechanism of the utility model;

[0018] Figure 5 It is a front view of the grinding mechanism of the utility model.

[0019] In the figure: 1. grinding belt; 2. installation box; 3. cabinet; 4. discharge port; 5. conveyor belt; 6. servo motor 1; 7. conveyor roller; 8. bracket; 9. threaded column; 10. ventilation plate; 11. collection box; 12. connecting plate; 13. perforated plate; 14. threaded hole; 15. installation plate; 16. transmission roller; 17. servo motor 2. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1 to Figure 5 In the embodiment of the utility model, an efficient polishing device for aluminum alloy welding wire includes an installation box 2, a collection box 11 is arranged below the installation box 2, a feed port is opened on the top of the installation box 2, a perforated plate 13 is arranged at the bottom of the installation box 2, the top of the perforated plate 13 is an inclined surface, a discharge port 4 is opened on one side of the bottom of the installation box 2, and a grinding mechanism is arranged inside the installation box 2, and the grinding mechanism includes: two connecting plates 12, two mounting plates 15 are fixed on one side surface of the two connecting plates 12, two transmission rollers 16 are arranged between the two mounting plates 15, one end of one of the transmission rollers 16 is provided with a servo motor 2 17, a grinding belt 1 is arranged between the two transmission rollers 16, and the grinding belt 1 is between the two transmission rollers 1 6 are arranged obliquely, specifically, the servo motor 17 is fixed on the mounting plate 15, the output shaft of the servo motor 17 is fixedly connected to the end of one of the transmission rollers 16, the outer surface of the transmission roller 16 is provided with an anti-slip frosted layer, and the inner wall of the grinding belt 1 is also provided with an anti-slip frosted layer, the rotation of the transmission roller 16 can drive the grinding belt 1 to move continuously, the grinding mechanism is composed of two groups of grinding components, each group of grinding mechanisms mainly includes: a connecting plate 12, two mounting plates 15, a servo motor 17 and two transmission rollers 16 and a grinding belt 1, the two groups of grinding components are parallel to each other, the two grinding belts 1 are not parallel, there is an angle between the two grinding belts 1, and the gap between the two grinding belts 1 gradually decreases from top to bottom.

[0022] A conveying device is also provided on one side of the installation box 2, and the conveying device includes: a bracket 8, two conveying rollers 7 are provided on the bracket 8, a conveyor belt 5 is provided between the two conveying rollers 7, and a servo motor 6 is fixed to one side of the top of the bracket 8. Specifically, the servo motor 6 is started, and the output shaft of the servo motor 6 drives the conveying roller 7, and the conveying roller 7 drives the conveyor belt 5 to move continuously, so that the conveyor belt 5 can be used to drive the aluminum alloy welding wire to move, so as to facilitate the movement of the aluminum alloy welding wire to other processing stations.

[0023] like Figure 1 and Figure 2As shown, a cabinet body 3 is arranged on the outside of the aggregate box 11, and the top of the cabinet body 3 contacts the bottom of the installation box 2 and supports the installation box 2; specifically, the cabinet body 3 and the installation box 2 can be fixedly connected by bolts, and a square groove is opened on one side surface of the cabinet body 3, and the aggregate box 11 is inserted in the square groove. The aggregate box 11 is a rectangular container with an opening on the top, and a handle is fixed on the side wall surface of the aggregate box 11. Pulling the handle can drive the aggregate box 11 to move parallel to each other, thereby detaching from the cabinet body 3.

[0024] like Figure 2 As shown, a threaded hole 14 is opened on the outer wall of one side of the installation box 2, and a threaded column 9 is threadedly connected at the position of the threaded hole 14, and the end of the threaded column 9 is connected to the connecting plate 12. Specifically, by manually rotating the threaded column 9, rotating the threaded column 9 clockwise, the threaded column 9 rotates in the threaded hole 14 and moves toward the installation box 2, thereby pushing the connecting plate 12, so that the distance between the two connecting plates 12 can be reduced, so that the gap between the two grinding belts 1 becomes smaller, which is conducive to the grinding and polishing of aluminum alloy welding wires of different thicknesses.

[0025] like Figure 2 As shown, a rectangular opening is provided on one side surface of the bottom end of the installation box 2, in which a ventilation plate 10 is fixed, and a plurality of air holes are provided on the surface of the ventilation plate 10. By setting the ventilation plate 10, the air circulation inside the installation box 2 can be enhanced, making heat dissipation more efficient.

[0026] The working principle of the utility model is:

[0027] When the utility model is used, the servo motor 17 is started, and the output shaft of the servo motor 17 drives the transmission roller 16 to rotate. During the rotation of the transmission roller 16, the grinding belt 1 is continuously driven to circulate continuously, and the rod-shaped aluminum alloy welding wire is placed between the two grinding belts 1 from the feed port on the top of the installation box 2. Since the grinding belts 1 are in an inclined state, the gap between the two grinding belts 1 gradually decreases from top to bottom, and the aluminum alloy welding wire automatically falls due to its own gravity and passes through the gap between the two grinding belts 1. During this process, the outer wall of the aluminum alloy welding wire is driven to rub against the grinding belt 1, so that it is polished, and the burrs and oxide layer on the outside of the aluminum alloy welding wire are ground off. The aluminum alloy welding wire finally falls on the orifice plate 13, then rolls on the orifice plate 13 and is discharged from the discharge port 4, finally falls on the conveyor belt 5, and is conveyed to other workstations by the conveyor belt 5.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An efficient polishing device for aluminum alloy welding wire, comprising a mounting box (2), characterized in that: A material collecting box (11) is arranged below the installation box (2), a material feed port is provided at the top of the installation box (2), a perforated plate (13) is provided at the bottom of the installation box (2), a material discharge port (4) is provided at one side of the bottom of the installation box (2), and a grinding mechanism is arranged inside the installation box (2), the grinding mechanism comprising: two connecting plates (12), two mounting plates (15) are fixed on one side surface of the two connecting plates (12), two transmission rollers (16) are arranged between the two mounting plates (15), one end of one of the transmission rollers (16) is provided with a servo motor 2 (17), and a grinding belt (1) is arranged between the two transmission rollers (16).

2. The high-efficiency polishing device for aluminum alloy welding wire according to claim 1 is characterized in that: A conveying device is also provided on one side of the installation box (2), and the conveying device comprises: a bracket (8), two conveying rollers (7) are provided on the bracket (8), a conveying belt (5) is provided between the two conveying rollers (7), and a servo motor (6) is fixed on one side of the top of the bracket (8).

3. The high-efficiency polishing device for aluminum alloy welding wire according to claim 1 is characterized in that: A cabinet body (3) is arranged outside the material collection box (11); the top of the cabinet body (3) contacts the bottom of the installation box (2) and supports the installation box (2).

4. The high-efficiency polishing device for aluminum alloy welding wire according to claim 3 is characterized in that: A threaded hole (14) is provided on one outer wall of the installation box (2), a threaded column (9) is threadedly connected at the position of the threaded hole (14), and an end of the threaded column (9) is connected to a connecting plate (12).

5. The high-efficiency polishing device for aluminum alloy welding wire according to claim 1, characterized in that: A rectangular opening is provided on one side surface of the bottom end of the installation box (2), a ventilation plate (10) is fixed in the rectangular opening, and a plurality of air holes are provided on the surface of the ventilation plate (10).

6. The high-efficiency polishing device for aluminum alloy welding wire according to claim 1, characterized in that: The grinding belt (1) is arranged obliquely between the two driving rollers (16).

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