Carbonization furnace welding device

Abstract

The utility model relates to the technical field of carbonization furnace processing, in particular to a carbonization furnace welding device which comprises a base and a first bent block, the inner wall of a first vertical plate is rotatably connected with a second round roller through a bearing, and a welding wire is wound on the outer wall of the second round roller. A material clamping and overturning structure is matched with a second shell, an output shaft of a second servo motor rotates to drive a gear to rotate until the inner wall of a semi-ring clamping plate abuts against the carbonization furnace, an output shaft of a third servo motor rotates to drive the semi-ring clamping plate to rotate, and therefore the carbonization furnace is driven to overturn; the output shaft of the first servo motor rotates to drive the disc to rotate to drive the connecting rod to rotate with the pin shaft connecting the disc and the connecting rod as the center, circular motion of the disc is converted into complex swing motion of the disc, the output shaft of the first servo motor rotates to drive the first round roller to move, and the situation that a wire feeding structure of the welder cannot be adjusted is prevented.

Description

Technical Field

[0001] This utility model relates to the field of carbonization furnace processing technology, specifically a carbonization furnace welding device. Background Technology

[0002] The new environmentally friendly carbonization furnace adds a flue gas recovery device to the original carbonization furnace. After the flue gas is recovered, it can achieve dust-free and smoke-free operation. The recovered flue gas can be ignited like liquefied gas for heating, cooking, or use in dryers.

[0003] For example, a boiler welding device with authorization announcement number "CN218592207U" uses a drive assembly to drive a bidirectional screw to rotate. The bidirectional screw causes threaded blocks to move closer together, which in turn causes semi-circular clamping plates to move closer together, clamping the boiler. Then, a drive assembly drives a rotating shaft to rotate, which in turn causes rotating blocks to rotate, flipping the receiving box to make the boiler horizontal. However, the clamping of this welding device is achieved by the drive assembly driving the bidirectional screw to rotate, causing threaded blocks to move closer together, which in turn causes semi-circular clamping plates to move closer together, clamping the boiler. The flipping is achieved by the drive assembly driving the rotating shaft to rotate, which in turn causes rotating blocks to rotate, flipping the receiving box. This structure is complex, with many parts in the clamping and flipping structures. The numerous parts mean that they need to be purchased from multiple suppliers, which increases the complexity and cost of procurement. At the same time, the wire feeding structure of the welding device is not adjustable, so the original equipment can only be used for welding wire of a specific size. When welding wire of different diameters is required, the welding wire cannot be fed properly. Utility Model Content

[0004] The purpose of this utility model is to solve the problems of complex clamping and flipping structures, numerous parts, the need to purchase from multiple suppliers, which increases the complexity and cost of procurement, and the inability to adjust the wire feeding structure of the welder, which can lead to the welding wire not being fed normally. Therefore, a carbonization furnace welding device is proposed.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A welding device for a carbonization furnace is designed, including a base and a first bending block. The first bending block is fixedly connected to the upper left side of the base, and a first housing is fixedly connected to the right end of the first bending block. The inside of the first housing is provided with a wire feeding adjustment structure. Two first vertical plates are provided on the right side of the first bending block. The lower end of the first vertical plate is fixedly connected to the base. The inner wall of the first vertical plate is rotatably connected to a second roller through a bearing. Welding wire is wound on the outer wall of the second roller.

[0007] Preferably, the wire feeding adjustment structure includes a first servo motor, the outer wall of which is fixedly connected to the rear end of the first housing, the output shaft of which is fixedly connected to a disc, both ends of which are rotatably connected to the first housing via bearings, the outer wall of which is movably connected to a connecting rod via a pin, the end of which is movably connected to a protrusion via a pin, the protrusion being slidably connected to a first slide rod via protrusions machined at both ends, the upper and lower ends of which are fixedly connected to the first housing, the outer wall of which is slidably connected to the first housing, and the lower end of which is fixedly connected to a rectangular frame, the inner wall of which is rotatably connected to a first roller via bearings.

[0008] Preferably, a second bent block is fixedly connected to the rear end of the base, a second housing is fixedly connected to the outer wall of the second bent block, and a material clamping and rotating structure is provided inside the second housing.

[0009] Preferably, the material clamping rotation structure includes a second servo motor, the output shaft of the second servo motor is fixedly connected to a gear, the upper and lower ends of the gear rotation shaft are rotatably connected to the second housing through bearings, the gear is meshed with two racks, the ends of the racks are slidably connected to a second slide rod, the left and right ends of the second slide rod are fixedly connected to the second housing, a clamping plate is fixedly connected to the lower end of the rack, the outer wall of the clamping plate is slidably connected to the second housing, a third servo motor is fixedly connected to the outer side of the clamping plate, the output shaft of the third servo motor is rotatably connected to the clamping plate through bearings, and a semi-ring clamping plate is fixedly connected to the output shaft of the third servo motor.

[0010] Preferably, a plurality of second vertical plates are provided on the right side of the first vertical plate, the lower end of the second vertical plate is fixedly connected to the base, and a fourth servo motor is fixedly connected to the outer wall of the front second vertical plate.

[0011] Preferably, the output shaft of the fourth servo motor is fixedly connected to a third roller, both ends of which are rotatably connected to the second vertical plate through bearings, and the outer wall of the third roller is in contact with the welding wire.

[0012] The carbonization furnace welding device proposed in this utility model has the following advantages: through the cooperation of the material clamping and flipping structure and the second shell, the output shaft of the second servo motor rotates to drive the gear to rotate, the gear rotates to drive the two racks to slide relative to each other on the second slide rod, the racks move to drive the two clamping plates to move, and the shape of the clamping plates is such that the center of the clamping part of the two clamping plates is no longer on the same horizontal line due to the gear being in the center and the two racks being on both sides. The movement of the clamping plates drives the movement of the two third servo motors, the movement of the third servo motors drives the two semi-ring clamping plates to move relative to each other until the inner wall of the semi-ring clamping plate is pressed against the carbonization furnace. The output shaft of the third servo motor rotates to drive the semi-ring clamping plate to rotate, thereby driving the carbonization furnace to flip. This avoids the complexity of the clamping and flipping structure and the large number of parts.

[0013] Through the cooperation of the wire feeding adjustment structure and the first housing, the output shaft of the first servo motor rotates to drive the disc to rotate. The rotation of the disc drives the connecting rod to rotate around the pin connecting the disc and the connecting rod, and converts the circular motion of the disc into its own complex oscillating motion. The end of the connecting rod rotates around the pin that contacts the protrusion, so that the protrusion slides on the first slide rod through the protrusions processed at the left and right ends. The sliding of the protrusion drives the rectangular frame to move. The movement of the rectangular frame drives the first roller to move downward until the outer wall of the first roller is pressed against the welding wire. The rotation of the output shaft of the first servo motor drives the first roller to move, preventing the wire feeding structure of the welder from being unable to be adjusted. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 for Figure 1 A partial frontal sectional view;

[0016] Figure 3 for Figure 1 Top sectional view of the second shell in the middle;

[0017] Figure 4 for Figure 3 Left sectional view;

[0018] Figure 5 for Figure 2 A partial front sectional view of the first shell in the middle;

[0019] Figure 6 for Figure 5 Right sectional view;

[0020] Figure 7 This is a 3D diagram of the clamping plate.

[0021] In the diagram: 1. Base, 2. First bending block, 3. First housing, 4. Wire feeding adjustment structure, 401. First servo motor, 402. Disc, 403. Connecting rod, 404. Protrusion, 405. First slide bar, 406. Rectangular frame, 407. First roller, 5. Second housing, 6. Material clamping rotation structure, 601. Second servo motor, 602. Gear, 603. Rack, 604. Second slide bar, 605. Clamping plate, 606. Third servo motor, 607. Semi-ring clamping plate, 7. Second bending block, 8. First vertical plate, 9. Second roller, 10. Welding wire, 11. Second vertical plate, 12. Third roller, 13. Fourth servo motor. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings:

[0023] See attached document Figure 1-7 In this embodiment, a carbonization furnace welding device includes a base 1 and a first bending block 2. The first bending block 2 is fixedly connected to the upper left side of the base 1, and the first housing 3 is fixedly connected to the right side of the first bending block 2. The first housing 3 is provided with a wire feeding adjustment structure 4 inside. The right side of the first bending block 2 is provided with two first vertical plates 8. The lower end of the first vertical plate 8 is fixedly connected to the base 1. The inner wall of the vertical plate 8 is rotatably connected to the second roller 9 through a bearing. The second roller 9 rotates inside the first vertical plate 8 through the bearing.

[0024] The outer wall of the second roller 9 is wound with welding wire 10. The rear end of the base 1 is fixedly connected to the second bending block 7. The outer wall of the second bending block 7 is fixedly connected to the second housing 5. The interior of the second housing 5 is provided with a material clamping and rotating structure 6. Multiple second vertical plates 11 are provided on the right side of the first vertical plate 8. The lower end of the second vertical plate 11 is fixedly connected to the base 1. The outer wall of the front second vertical plate 11 is fixedly connected to the fourth servo motor 13. The output shaft of the fourth servo motor 13 is fixedly connected to the third roller 12. The output shaft of the fourth servo motor 13 rotates to drive the third roller 12 to rotate. Both ends of the third roller 12 are rotatably connected to the second vertical plate 11 through bearings. The third roller 12 rotates inside the second vertical plate 11 through bearings. The outer wall of the third roller 12 is in contact with the welding wire 10. The welding wire 10 moves on the third roller 12. The welding wire 10 is connected to the welder.

[0025] See attached document Figure 1 , Figure 2 , Figure 5 and Figure 6The wire feeding adjustment structure 4 includes a first servo motor 401. The outer wall of the first servo motor 401 is fixedly connected to the rear end of the first housing 3. The output shaft of the first servo motor 401 is fixedly connected to a disc 402. The rotation of the output shaft of the first servo motor 401 drives the disc 402 to rotate. Both ends of the rotating shaft of the disc 402 are rotatably connected to the first housing 3 through bearings. The disc 402 rotates inside the first housing 3 through bearings. The outer wall of the disc 402 is movably connected to a connecting rod 403 through a pin. The rotation of the disc 403 drives the connecting rod 403 to rotate through the pin. The end of the connecting rod 403 is movably connected to a protrusion 404 through a pin. The connecting rod 403 rotates on the protrusion 404 through the pin.

[0026] The protrusion 404 is slidably connected to the first slide rod 405 through the protrusions machined at both ends. The protrusion 404 slides on the first slide rod 405 through the protrusions machined at both ends. The upper and lower ends of the first slide rod 405 are fixedly connected to the first housing 3. The outer wall of the protrusion 404 is slidably connected to the first housing 3. The protrusion 404 slides inside the first housing 3. The lower end of the protrusion 404 is fixedly connected to a rectangular frame 406. The movement of the protrusion 404 drives the rectangular frame 406 to move. The inner wall of the rectangular frame 406 is rotatably connected to the first roller 407 through a bearing. The first roller 407 rotates inside the rectangular frame 406 through the bearing.

[0027] See attached document Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 7 The material clamping rotation structure 6 includes a second servo motor 601. The output shaft of the second servo motor 601 is fixedly connected to the gear 602. The rotation of the output shaft of the second servo motor 601 drives the gear 602 to rotate. Both the upper and lower ends of the rotation shaft of the gear 602 are rotatably connected to the second housing 5 through bearings. The gear 602 rotates inside the second housing 5 through the bearings.

[0028] Gear 602 meshes with two racks 603. The rotation of gear 602 drives the two racks 603 to move. The ends of the racks 603 are slidably connected to the second slide rod 604. The racks 603 slide on the second slide rod 604. The left and right ends of the second slide rod 604 are fixedly connected to the second housing 5. The lower end of the racks 603 is fixedly connected to a clamping plate 605. The movement of the racks 603 drives the clamping plate 605 to move. The outer wall of the clamping plate 605 is slidably connected to the second housing 6. The clamping plate 605 slides inside the second housing 5.

[0029] A third servo motor 606 is fixedly connected to the outer side of the clamping plate 605. The movement of the clamping plate 605 drives the movement of the third servo motor 606. The output shaft of the third servo motor 606 is rotatably connected to the clamping plate 605 through a bearing. The output shaft of the third servo motor 606 rotates within the clamping plate 605 through the bearing. A semi-ring clamping plate 607 is fixedly connected to the output shaft of the third servo motor 606. The rotation of the third servo motor 605 drives the semi-ring clamping plate 607 to rotate. An anti-slip pad is installed on the inner wall of the semi-ring clamping plate 607. The model of the semi-ring clamping plate 607 is the same as that of the semi-ring clamping plate in a boiler welding device with the authorization announcement number "CN218592207U".

[0030] Working principle:

[0031] Operation of the welding equipment in the carbonization furnace:

[0032] Fixing the carbonization furnace:

[0033] Place the carbonization furnace welding device at the desired location, connect the external power supply to the second servo motor 601, place the carbonization furnace to be processed inside the two semi-ring clamping plates 607, aligning the center of the carbonization furnace with the center of the two semi-ring clamping plates 607, start the second servo motor 601, the output shaft of the second servo motor 601 rotates, driving the gear 602 to rotate, the gear 602 rotates, causing the two racks 603 to slide relative to each other on the second slide rod 604 (e.g., Figure 3 The rack 603 moves, causing the two clamping plates 605 to move. The shape of the clamping plates 605 (e.g., Figure 7 The gear 602 being in the center and the two racks 603 on both sides will not cause the centers of the clamping parts of the two clamping plates 605 to no longer be on the same horizontal line. The movement of the clamping plates 605 drives the two third servo motors 606 to move. The movement of the third servo motors 606 drives the two semi-ring clamping plates 607 to move relative to each other until the inner wall of the semi-ring clamping plate 607 is pressed against the carbonization furnace. The second servo motor 601 is then turned off. The inner wall of the semi-ring clamping plate 607 is equipped with an anti-slip pad. The surface of the anti-slip pad has special texture or material properties, which can greatly increase the friction with the surface of the clamped object. The model of the semi-ring clamping plate 607 is the same as the semi-ring clamping plate in a boiler welding device with authorization announcement number "CN218592207U". Because the second servo motor 601 has a self-locking characteristic, it prevents the carbonization furnace from shifting during processing, thus completing the fixation of the carbonization furnace.

[0034] Adjustment of welding wire:

[0035] Select welding wire 10 that corresponds to the carbonization furnace to be processed, wind the welding wire 10 around the second roller 9 and pull it to adhere to the third roller 12 (e.g. Figure 1Connect the external power supply to the first servo motor 401, start the first servo motor 401, and the output shaft of the first servo motor 401 rotates, driving the disk 402 to rotate (e.g., Figure 6 The rotation of the disc 402 drives the connecting rod 403 to rotate around the pin connecting the disc 402 and the connecting rod 403, and converts the circular motion of the disc 402 into its own complex oscillating motion. The end of the connecting rod 403 rotates around the pin that contacts the protrusion 404, so that the protrusion 404 slides on the first slide rod 405 through the protrusions machined at both ends. The sliding of the protrusion 404 drives the rectangular frame 406 to move. The movement of the rectangular frame 406 drives the first roller 407 to move downward until the outer wall of the first roller 407 is in contact with the welding wire 10. Tighten the first servo motor 401, turn off the first servo motor 401, turn on the external power supply of the fourth servo motor 13, start the fourth servo motor 13, the output shaft of the fourth servo motor 13 rotates and drives the third roller 12 to rotate. Since the welding wire 10 is squeezed between the two rollers, its surface is in close contact with the roller surface, forming friction. Therefore, the rotation of the third roller 12 will drive the welding wire 10 to move. The welding wire 10 is connected to the welder. When the welding wire 10 moves to the appropriate position inside the welder, turn off the fourth servo motor 13 and weld the carbonization furnace through the welder.

[0036] When the carbonization furnace needs to be turned over:

[0037] Connect the external power supply to the third servo motor 606 and start the third servo motor 606. The output shaft of the third servo motor 606 rotates, driving the semi-ring clamping plate 607 to rotate, thereby driving the carbonization furnace to rotate. Turn the carbonization furnace to the required angle, turn off the third servo motor 606, and then weld the carbonization furnace with a welding machine. After the carbonization furnace is welded, hold the carbonization furnace and start the second servo motor 601. The output shaft of the second servo motor 601 rotates in the opposite direction to the above-mentioned movement direction. The second servo motor 601 drives the two semi-ring clamping plates 607 away from the carbonization furnace through the above-mentioned connection method. Turn off the second servo motor 601 and remove the carbonization furnace, thus completing the processing of the carbonization furnace welding device.

[0038] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A welding device for a carbonization furnace, comprising a base (1) and a first bending block (2), wherein the first bending block (2) is fixedly connected to the upper left side of the base (1), characterized in that: The right end of the first bending block (2) is fixedly connected to the first housing (3). The inside of the first housing (3) is provided with a wire feeding adjustment structure (4). The right side of the first bending block (2) is provided with two first vertical plates (8). The lower end of the first vertical plate (8) is fixedly connected to the base (1). The inner wall of the first vertical plate (8) is rotatably connected to the second roller (9) through a bearing. The outer wall of the second roller (9) is wound with welding wire (10).

2. The carbonization furnace welding device according to claim 1, characterized in that: The wire feeding adjustment structure (4) includes a first servo motor (401). The outer wall of the first servo motor (401) is fixedly connected to the rear end of the first housing (3). The output shaft of the first servo motor (401) is fixedly connected to a disc (402). Both ends of the rotating shaft of the disc (402) are rotatably connected to the first housing (3) through bearings. The outer wall of the disc (402) is movably connected to a connecting rod (403) through a pin. The end of the connecting rod (403) is connected to the connecting rod through a pin. The pin is movably connected to the protrusion (404). The protrusion (404) is slidably connected to the first slide rod (405) through the protrusions processed at both ends. The upper and lower ends of the first slide rod (405) are fixedly connected to the first housing (3). The outer wall of the protrusion (404) is slidably connected to the first housing (3). The lower end of the protrusion (404) is fixedly connected to a rectangular frame (406). The inner wall of the rectangular frame (406) is rotatably connected to the first roller (407) through a bearing.

3. The carbonization furnace welding device according to claim 1, characterized in that: The rear end of the base (1) is fixedly connected to a second bent block (7), and the outer wall of the second bent block (7) is fixedly connected to a second housing (5). The interior of the second housing (5) is provided with a material clamping and rotating structure (6).

4. The carbonization furnace welding device according to claim 3, characterized in that: The material clamping rotation structure (6) includes a second servo motor (601), the output shaft of the second servo motor (601) is fixedly connected to a gear (602), the upper and lower ends of the gear (602) rotation shaft are rotatably connected to the second housing (5) through bearings, the gear (602) meshes with two racks (603), the ends of the racks (603) are slidably connected to the second slide rod (604), the left and right ends of the second slide rod (604) are fixedly connected to the second housing (5), the lower end of the rack (603) is fixedly connected to a clamping plate (605), the outer wall of the clamping plate (605) is slidably connected to the second housing (5), the outer side of the clamping plate (605) is fixedly connected to a third servo motor (606), the output shaft of the third servo motor (606) is rotatably connected to the clamping plate (605) through bearings, and the output shaft of the third servo motor (606) is fixedly connected to a semi-ring clamping plate (607).

5. The carbonization furnace welding device according to claim 1, characterized in that: The right side of the first vertical plate (8) is provided with multiple second vertical plates (11). The lower end of the second vertical plate (11) is fixedly connected to the base (1), and the outer wall of the front second vertical plate (11) is fixedly connected with a fourth servo motor (13).

6. The carbonization furnace welding device according to claim 5, characterized in that: The output shaft of the fourth servo motor (13) is fixedly connected to the third roller (12). Both ends of the third roller (12) are rotatably connected to the second vertical plate (11) through bearings. The outer wall of the third roller (12) is in contact with the welding wire (10).

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