Continuous submerged arc surfacing device for roller surface of large grinding roller

Abstract

The utility model relates to the technical field of submerged arc surfacing devices, in particular to a large grinding roller surface continuous submerged arc surfacing device which completes submerged arc surfacing of a large grinding roller surface through cooperation of a rotating mechanism, an auxiliary mechanism and a welding mechanism, and after surfacing is completed, a cooling mechanism is started to clean and cool the large grinding roller surface. The roller surface of the cooled grinding roller is dried by starting the drying mechanism, so that the practicability of the equipment is improved; comprising a conveying mechanism; the welding device further comprises a rotating mechanism, an auxiliary mechanism, a welding mechanism, a cooling mechanism and a drying mechanism, the rotating mechanism is installed on the conveying mechanism, the auxiliary mechanism and the welding mechanism are both installed on the rotating mechanism, the auxiliary mechanism is located in front of the welding mechanism, the cooling mechanism is located below the conveying mechanism, and the drying mechanism is installed on the rotating mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of submerged arc surfacing devices, in particular to a continuous submerged arc surfacing device for the surface of a large grinding roller. Background Art

[0002] A large grinding roller is a wheel-shaped device made of metal materials such as steel. It is used for fine grinding of objects in industrial production. The main function of the large grinding roller is to grind and press larger and harder materials into finer and more uniform powder or granular materials to improve the use and processing performance of the materials. The large grinding roller is an important and indispensable device in industrial production, with a wide range of application fields and important functions.

[0003] For example, in a class of prior art represented by the submerged arc surfacing device disclosed in the utility model patent with the application number 202021243760.2, its main structure includes an electric rotating platform, a submerged arc welding machine, a construction platform plate, a walking track and other structures. The submerged arc surfacing of the workpiece is realized through the cooperation of the electric rotating platform, the submerged arc welding machine, the construction platform plate, the walking track and other structures.

[0004] After the traditional submerged arc surfacing device finishes welding the workpiece, the temperature of the workpiece is relatively high. Natural cooling wastes a lot of time, and using the blowing method to cool the surface of the workpiece easily causes debris to form dust. Summary of the Utility Model

[0005] To solve the above technical problems, the utility model provides a continuous submerged arc surfacing device for the surface of a large grinding roller, which completes the submerged arc surfacing of the surface of the large grinding roller through the cooperation of a transmission mechanism, an auxiliary mechanism and a welding mechanism. After the surfacing is completed, the cooling mechanism is started to clean and cool the surface of the large grinding roller, and the drying mechanism is started to dry the cooled surface of the grinding roller, so as to improve the practicability of the device.

[0006] A submerged arc surfacing device for the continuous surfacing of the roll surface of a large grinding roll of the utility model includes a conveying mechanism; it also includes a rotating mechanism, an auxiliary mechanism, a welding mechanism, a cooling mechanism and a drying mechanism. The conveying mechanism is installed on the conveying mechanism, the auxiliary mechanism and the welding mechanism are both installed on the conveying mechanism, the auxiliary mechanism is located in front of the welding mechanism, the cooling mechanism is located below the conveying mechanism, and the drying mechanism is installed on the conveying mechanism; Place the large grinding roll on the conveying mechanism, start the conveying mechanism to convey the large grinding roll, so that the large grinding roll moves below the conveying mechanism, start the conveying mechanism to adjust the position and direction of the auxiliary mechanism and the welding mechanism respectively, clamp the welding wire through the auxiliary mechanism, and start the welding mechanism to carry out submerged arc surfacing on the roll surface of the large grinding roll. The submerged arc surfacing of the roll surface of the large grinding roll is completed through the cooperation of the conveying mechanism, the auxiliary mechanism and the welding mechanism. After the surfacing is completed, start the cooling mechanism to clean and cool the roll surface of the large grinding roll, and start the drying mechanism to dry the cooled roll surface to improve the practicability of the equipment.

[0007] Preferably, the conveying mechanism includes a conveying box, a plurality of first support columns, a plurality of conveying shafts and a first motor. The bottom end of the conveying box is installed on the top ends of the plurality of first support columns. The conveying box is provided with a plurality of output ends, and the plurality of conveying shafts are respectively installed on the plurality of output ends of the conveying box. The output end of the first motor is connected to the input end of the conveying box; the plurality of first support columns respectively support the conveying box. By starting the first motor, the plurality of conveying shafts are respectively rotated through the transmission of the conveying box, and the large grinding roll is conveyed through the rotation of the plurality of conveying shafts to improve the practicability of the equipment.

[0008] Preferably, the rotating mechanism includes a mounting frame, a bearing, a second motor, a rotating plate, a third motor, a gear, a rack, a mounting groove and a connecting frame. The outer ring of the bearing is installed on the top end of the mounting frame, the output end of the second motor is installed on the inner ring of the bearing, the top end of the rotating plate is installed on the inner ring of the bearing, the third motor is installed at the bottom end of the rotating plate, the inner ring of the gear is installed on the output end of the third motor, the outer ring of the gear meshes with the bottom end of the rack, the rack is installed in the mounting groove, the mounting groove is installed at the bottom end of the rotating plate, and the top end of the connecting frame is installed on the right part of the bottom end of the rack; the rack respectively supports the auxiliary mechanism and the welding mechanism. By starting the second motor, the rotating plate is rotated through the bearing. By starting the third motor, the gear is rotated. The rack moves in the mounting groove through the meshing of the gear and the rack, and the positions of the auxiliary mechanism and the welding mechanism are rotated and adjusted respectively to improve the practicability of the equipment.

[0009] Preferably, the auxiliary mechanism includes a first cylinder, a first connecting block and an electric clamp. The right end of the first connecting block is installed at the lower part of the first cylinder, and the electric clamp is inclined and installed at the left end of the first connecting block; the electric clamp clamps the welding wire, the first connecting block supports the electric clamp, and the welding wire is raised and lowered by extending and contracting the first cylinder to improve the practicability of the equipment.

[0010] Preferably, the welding mechanism includes a second cylinder, a second connecting block, and a welding torch. The right end of the second connecting block is installed at the lower part of the second cylinder, and the welding torch is obliquely installed at the left end of the second connecting block. The second connecting block supports the welding torch. By extending and retracting the second cylinder, the welding torch is raised and lowered, so that the welding torch reaches the surface of the large grinding roller. By starting the welding torch, submerged arc surfacing is carried out on the surface of the large grinding roller, improving the practicability of the equipment.

[0011] Preferably, the cooling mechanism includes a collection tank, a filter plate, multiple cooling pumps, multiple drain pipes, and multiple second support columns. The filter plate is installed on the inner wall of the collection tank. The input ends of the multiple cooling pumps are respectively connected to the outer wall of the collection tank. The input ends of the multiple drain pipes are respectively connected to the output ends of the multiple cooling pumps. The multiple drain pipes are respectively installed at the tops of the multiple second support columns. The filter plate filters the coolant. By respectively starting the multiple cooling pumps, the coolant in the collection tank is respectively discharged into the multiple drain pipes and then discharged to the surface of the grinding roller by the multiple drain pipes. The multiple second support columns respectively support the multiple drain pipes, improving the practicability of the equipment.

[0012] Preferably, the drying mechanism includes multiple mounting plates and multiple air blowers. The outer sides of the multiple mounting plates are respectively installed on the mounting frame, and the rear ends of the multiple air blowers are respectively installed on the inner sides of the multiple mounting plates. The multiple mounting plates respectively support the multiple air blowers. By respectively starting the air blowers to generate wind, the surface of the large grinding roller is dried, improving the practicability of the equipment.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: Place the large grinding roller on the conveying mechanism. By starting the conveying mechanism, the large grinding roller is conveyed, so that the large grinding roller moves below the rotating mechanism. By starting the rotating mechanism, the positions and directions of the auxiliary mechanism and the welding mechanism are adjusted respectively. The welding wire is clamped by the auxiliary mechanism. By starting the welding mechanism, submerged arc surfacing is carried out on the surface of the large grinding roller. Through the cooperation of the rotating mechanism, the auxiliary mechanism, and the welding mechanism, submerged arc surfacing of the surface of the large grinding roller is completed. After the surfacing is completed, by starting the cooling mechanism, the surface of the large grinding roller is cleaned and cooled. By starting the drying mechanism, the cooled surface of the grinding roller is dried, improving the practicability of the equipment. Description of the Drawings

[0014] Figure 1 is an isometric schematic view of the present utility model;

[0015] Figure 2 is an isometric schematic view of the conveying mechanism of the present utility model;

[0016] Figure 3 is an isometric schematic view of the rotating mechanism of the present utility model;

[0017] Figure 4 is an isometric schematic view of the auxiliary mechanism of the present utility model;

[0018] Figure 5 is an axonometric schematic diagram of the welding mechanism of the present utility model;

[0019] Figure 6 is an axonometric schematic diagram of the cooling mechanism of the present utility model;

[0020] Figure 7 is an axonometric schematic diagram of the drying mechanism of the present utility model.

[0021] Reference numerals in the drawings: 01, conveying mechanism; 11, conveying box; 12, first support column; 13, conveying shaft; 14, first motor; 02, rotating mechanism; 21, mounting frame; 22, bearing; 23, second motor; 24, rotating plate; 25, third motor; 26, gear; 27, rack; 28, mounting groove; 29, connecting frame; 03, auxiliary mechanism; 31, first cylinder; 32, first connecting block; 33, electric fixture; 04, welding mechanism; 41, second cylinder; 42, second connecting block; 43, welding torch; 05, cooling mechanism; 51, collection box; 52, filter plate; 53, cooling pump; 54, drain pipe; 55, second support column; 06, drying mechanism; 61, mounting plate; 62, blower. Detailed implementation manners

[0022] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided so that the disclosure of the present utility model is more thorough and comprehensive. Embodiment 1

[0023] As Figure 1 shown, a large-scale roller surface continuous submerged arc surfacing device includes a conveying mechanism 01; it also includes a rotating mechanism 02, an auxiliary mechanism 03, a welding mechanism 04, a cooling mechanism 05 and a drying mechanism 06. The rotating mechanism 02 is installed on the conveying mechanism 01, the auxiliary mechanism 03 and the welding mechanism 04 are both installed on the rotating mechanism 02, the auxiliary mechanism 03 is located in front of the welding mechanism 04, the cooling mechanism 05 is located below the conveying mechanism 01, and the drying mechanism 06 is installed on the rotating mechanism 02;

[0024] Place the large grinding roller on the conveying mechanism 01. Start the conveying mechanism 01 to convey the large grinding roller, so that the large grinding roller moves below the rotating mechanism 02. Start the rotating mechanism 02 to adjust the position and direction of the auxiliary mechanism 03 and the welding mechanism 04 respectively. Clamp the welding wire through the auxiliary mechanism 03. Start the welding mechanism 04 to carry out submerged arc surfacing on the roller surface of the large grinding roller. Through the cooperation of the rotating mechanism 02, the auxiliary mechanism 03 and the welding mechanism 04, the submerged arc surfacing of the roller surface of the large grinding roller is completed. After the surfacing is completed, start the cooling mechanism 05 to clean and cool the roller surface of the large grinding roller. Start the drying mechanism 06 to dry the cooled roller surface of the grinding roller, improving the practicability of the equipment;

[0025] As Figure 2 shown, the conveying mechanism 01 includes a conveying box 11, a plurality of first support columns 12, a plurality of conveying shafts 13 and a first motor 14. The bottom end of the conveying box 11 is installed on the top ends of the plurality of first support columns 12. The conveying box 11 is provided with a plurality of output ends. The plurality of conveying shafts 13 are respectively installed on the plurality of output ends of the conveying box 11. The output end of the first motor 14 is connected to the input end of the conveying box 11;

[0026] The plurality of first support columns 12 respectively support the conveying box 11. Start the first motor 14 to drive the plurality of conveying shafts 13 to rotate respectively through the conveying box 11. Convey the large grinding roller through the rotation of the plurality of conveying shafts 13, improving the practicability of the equipment. Embodiment 2

[0027] As Figures 3 to 5 shown, on the basis of Embodiment 1, it further includes a rotating mechanism 02, an auxiliary mechanism 03 and a welding mechanism 04. The rotating mechanism 02 includes a mounting frame 21, a bearing 22, a second motor 23, a rotating plate 24, a third motor 25, a gear 26, a rack 27, a mounting groove 28 and a connecting frame 29. The outer ring of the bearing 22 is installed on the top end of the mounting frame 21. The output end of the second motor 23 is installed on the inner ring of the bearing 22. The top end of the rotating plate 24 is installed on the inner ring of the bearing 22. The third motor 25 is installed at the bottom end of the rotating plate 24. The inner ring of the gear 26 is installed on the output end of the third motor 25. The outer ring of the gear 26 meshes with the bottom end of the rack 27. The rack 27 is installed in the mounting groove 28. The mounting groove 28 is installed at the bottom end of the rotating plate 24. The top end of the connecting frame 29 is installed on the right part of the bottom end of the rack 27; The auxiliary mechanism 03 includes a first cylinder 31, a first connecting block 32 and an electric clamp 33. The right end of the first connecting block 32 is installed at the lower part of the first cylinder 31. The electric clamp 33 is obliquely installed at the left end of the first connecting block 32; The welding mechanism 04 includes a second cylinder 41, a second connecting block 42 and a welding torch 43. The right end of the second connecting block 42 is installed at the lower part of the second cylinder 41. The welding torch 43 is obliquely installed at the left end of the second connecting block 42;

[0028] The rack 27 supports the auxiliary mechanism 03 and the welding mechanism 04 respectively. By starting the second motor 23, the rotating plate 24 is rotated through the bearing 22. By starting the third motor 25, the gear 26 is rotated. The rack 27 is moved in the mounting groove 28 through the engagement of the gear 26 and the rack 27, and the positions of the auxiliary mechanism 03 and the welding mechanism 04 are rotated and adjusted respectively. The electric clamp 33 clamps the welding wire, and the first connecting block 32 supports the electric clamp 33. The welding wire is raised and lowered by extending and retracting the first cylinder 31. The second connecting block 42 supports the welding torch 43. The welding torch 43 is raised and lowered by extending and retracting the second cylinder 41, so that the welding torch 43 reaches the surface of the large grinding roller. By starting the welding torch 43, submerged arc surfacing is carried out on the surface of the large grinding roller, improving the practicability of the equipment. Embodiment 3

[0029] As Figure 6 and Figure 7 shown, on the basis of Embodiment 1, a cooling mechanism 05 and a drying mechanism 06 are further included. The cooling mechanism 05 includes a collection box 51, a filter plate 52, a plurality of cooling pumps 53, a plurality of drain pipes 54 and a plurality of second support columns 55. The filter plate 52 is installed on the inner wall of the collection box 51. The input ends of the plurality of cooling pumps 53 are respectively connected to the outer wall of the collection box 51. The input ends of the plurality of drain pipes 54 are respectively connected to the output ends of the plurality of cooling pumps 53. The plurality of drain pipes 54 are respectively installed at the tops of the plurality of second support columns 55. The drying mechanism 06 includes a plurality of mounting plates 61 and a plurality of blowers 62. The outer sides of the plurality of mounting plates 61 are respectively installed on the mounting frame 21. The rear ends of the plurality of blowers 62 are respectively installed on the inner sides of the plurality of mounting plates 61.

[0030] The filter plate 52 filters the coolant. By respectively starting the plurality of cooling pumps 53, the coolant in the collection box 51 is respectively discharged into the plurality of drain pipes 54 and discharged onto the surface of the grinding roller by the plurality of drain pipes 54. The plurality of second support columns 55 respectively support the plurality of drain pipes 54. The plurality of mounting plates 61 respectively support the plurality of blowers 62. By respectively starting the blowers 62, wind is generated to dry the surface of the large grinding roller, improving the practicability of the equipment.

[0031] As Figures 1 to 7As shown in the figure, for a continuous submerged arc surfacing device for the roll surface of a large grinding roll of the present utility model, during operation, first, a plurality of first support columns 12 respectively support the transfer box 11. By starting the first motor 14, the transfer box 11 drives the rotation of a plurality of transfer shafts 13 respectively, and the rotation of the plurality of transfer shafts 13 is used to transfer the large grinding roll. Then, the racks 27 respectively support the auxiliary mechanism 03 and the welding mechanism 04. By starting the second motor 23, the rotating plate 24 is rotated through the bearing 22. By starting the third motor 25, the gear 26 is rotated. Through the engagement of the gear 26 and the rack 27, the rack 27 moves in the installation groove 28 to rotate and adjust the positions of the auxiliary mechanism 03 and the welding mechanism 04 respectively. After that, the electric clamp 33 clamps the welding wire, and the first connecting block 32 supports the electric clamp 33. By extending and contracting the first cylinder 31, the welding wire is lifted and lowered. Then, the second connecting block 42 supports the welding torch 43. By extending and contracting the second cylinder 41, the welding torch 43 is lifted and lowered to make the welding torch 43 reach the roll surface of the large grinding roll. By starting the welding torch 43, submerged arc surfacing is carried out on the roll surface of the large grinding roll. After that, the filter plate 52 filters the coolant. By respectively starting a plurality of cooling pumps 53, the coolant in the collection tank 51 is respectively discharged into a plurality of drain pipes 54 and then discharged from the plurality of drain pipes 54 to the roll surface of the grinding roll. A plurality of second support columns 55 respectively support the plurality of drain pipes 54. Finally, a plurality of mounting plates 61 respectively support a plurality of blowers 62. By respectively starting the blowers 62 to generate wind, the roll surface of the large grinding roll is dried, improving the practicability of the equipment.

[0032] The first motor 14, the second motor 23, the third motor 25, the welding torch 43, the cooling pump 53 and the blower 62 of the present utility model are purchased on the market. Those skilled in the industry only need to install and operate according to the attached operation manuals without the need for creative labor from those skilled in the art.

[0033] The main functions achieved by the present utility model are: through the cooperation of the rotating mechanism 02, the auxiliary mechanism 03 and the welding mechanism 04, submerged arc surfacing is completed on the roll surface of the large grinding roll. After the surfacing is completed, by starting the cooling mechanism 05, the roll surface of the large grinding roll is cleaned and cooled, and by starting the drying mechanism 06, the cooled roll surface is dried, improving the practicability of the equipment.

[0034] The above are only the preferred embodiments of the present utility model. It should be noted that for those ordinary technical personnel in the technical field, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A large grinding roller surface continuous submerged arc cladding device, comprising a conveying mechanism (01); characterized in that: The invention also comprises a rotating mechanism (02), an auxiliary mechanism (03), a welding mechanism (04), a cooling mechanism (05) and a drying mechanism (06); the rotating mechanism (02) is mounted on the conveying mechanism (01); the auxiliary mechanism (03) and the welding mechanism (04) are both mounted on the rotating mechanism (02); the auxiliary mechanism (03) is located in front of the welding mechanism (04); the cooling mechanism (05) is located below the conveying mechanism (01); and the drying mechanism (06) is mounted on the rotating mechanism (02).

2. A large grinding roller surface continuous submerged arc surfacing device as claimed in claim 1, characterized in that: The conveying mechanism (01) comprises a conveying box (11), a plurality of first support columns (12), a plurality of conveying shafts (13) and a first motor (14); the bottom end of the conveying box (11) is mounted on the top ends of the plurality of first support columns (12); a plurality of output ends are arranged on the conveying box (11); the plurality of conveying shafts (13) are respectively mounted on the plurality of output ends of the conveying box (11); and the output end of the first motor (14) is connected to the input end of the conveying box (11).

3. A large grinding roller surface continuous submerged arc surfacing device as claimed in claim 2, characterized in that: The rotating mechanism (02) comprises a mounting frame (21), a bearing (22), a second motor (23), a rotating plate (24), a third motor (25), a gear (26), a rack (27), a mounting groove (28) and a connecting frame (29), wherein the outer ring of the bearing (22) is mounted on the top of the mounting frame (21), the output end of the second motor (23) is mounted on the inner ring of the bearing (22), the top of the rotating plate (24) is mounted on the inner ring of the bearing (22), the third motor (25) is mounted on the bottom of the rotating plate (24), the inner ring of the gear (26) is mounted on the output end of the third motor (25), the outer ring of the gear (26) is meshed with the bottom end of the rack (27), the rack (27) is mounted in the mounting groove (28), the mounting groove (28) is mounted on the bottom end of the rotating plate (24), and the top end of the connecting frame (29) is mounted on the right part of the bottom end of the rack (27).

4. A large grinding roller surface continuous submerged arc surfacing device as claimed in claim 3, characterized in that: The auxiliary mechanism (03) comprises a first cylinder (31), a first connecting block (32) and an electric clamp (33), wherein the right end of the first connecting block (32) is mounted on the lower part of the first cylinder (31), and the electric clamp (33) is obliquely mounted on the left end of the first connecting block (32).

5. A large grinding roller surface continuous submerged arc surfacing device as claimed in claim 4, characterized in that: The welding mechanism (04) comprises a second cylinder (41), a second connecting block (42) and a welding gun (43); the right end of the second connecting block (42) is mounted on the lower part of the second cylinder (41); and the welding gun (43) is obliquely mounted on the left end of the second connecting block (42).

6. A large grinding roller surface continuous submerged arc surfacing device as claimed in claim 5, characterized in that: The cooling mechanism (05) comprises a collecting box (51), a filter plate (52), a plurality of cooling pumps (53), a plurality of drainage pipes (54) and a plurality of second support columns (55); the filter plate (52) is mounted on the inner wall of the collecting box (51); the input ends of the plurality of cooling pumps (53) are respectively connected to the outer wall of the collecting box (51); the input ends of the plurality of drainage pipes (54) are respectively connected to the output ends of the plurality of cooling pumps (53); and the plurality of drainage pipes (54) are respectively mounted on the top ends of the plurality of second support columns (55).

7. A large grinding roller surface continuous submerged arc surfacing device as claimed in claim 3, characterized in that: The drying mechanism (06) comprises a plurality of mounting plates (61) and a plurality of fans (62), the outer sides of the plurality of mounting plates (61) being respectively mounted on the mounting frames (21), and the rear ends of the plurality of fans (62) being respectively mounted on the inner sides of the plurality of mounting plates (61).

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