CN211305152U

CN211305152U - Surfacing machine for automatically repairing roller

Info

Publication number: CN211305152U
Application number: CN201921892246.9U
Authority: CN
Inventors: 高炳兴
Original assignee: Taicang Steel Heavy Machinery Roll Co ltd
Current assignee: Taicang Steel Heavy Machinery Roll Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-08-21
Anticipated expiration: 2029-11-05

Abstract

A surfacing machine for automatic repair of a roll comprising: the welding device comprises a base, a rack, a welding device, a head box and a tail box, wherein the rack is arranged at the upper part of the base; the welding device is arranged at the upper part of the rack; first case and boot set up side by side, just first case and boot all set up in welding set's lower part, welding set includes: the welding flux charging device comprises a welding flux hopper, an automatic wire feeding device, a mobile station, a first support frame and a conductive nozzle, wherein the welding flux hopper and the automatic wire feeding device are arranged on the upper part of the mobile station; the mobile station is arranged on the upper part of the first support frame; the contact nozzle is arranged at the lower part of the mobile station. The surfacing machine for automatically repairing the roller can repair the damaged roller conveniently and quickly, and reduce the replacement cost; the labor intensity of workers is reduced, and the production efficiency is improved; the roller can be used for rollers with different diameters and lengths, and the application range is wide; the structure design is simple, and the manufacture and the use are easy.

Description

Surfacing machine for automatically repairing roller

Technical Field

The utility model belongs to the technical field of the processing is restoreed to the roll, specifically, relate to an automatic prosthetic surfacing machine of roll.

Background

The roll may wear during use, the roll may be reduced in size, or irregular pits may be formed on the surface, which may affect the use of the roll or even require roll replacement. The replacement of the rolls is costly and often the repair of worn rolls is an option. The traditional repairing mode is manual surfacing, the labor intensity is high, the working time is long, the requirement on manual skills is high, and the repairing cost is relatively high.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a surfacing welding machine for automatically repairing a roller, which can repair the damaged roller conveniently and rapidly and reduce the replacement cost; the roller can be used for rollers with different diameters and lengths, and the application range is wide; the labor intensity of workers is reduced, and the production efficiency is improved.

The technical scheme is as follows: the utility model provides an automatic prosthetic surfacing machine of roll, include: the welding device comprises a base, a rack, a welding device, a head box and a tail box, wherein the rack is arranged at the upper part of the base; the welding device is arranged at the upper part of the rack; first case and boot set up side by side, just first case and boot all set up in welding set's lower part, welding set includes: the welding flux charging device comprises a welding flux hopper, an automatic wire feeding device, a mobile station, a first support frame and a conductive nozzle, wherein the welding flux hopper and the automatic wire feeding device are arranged on the upper part of the mobile station; the mobile station is arranged on the upper part of the first support frame; the contact nozzle is arranged at the lower part of the mobile station. The surfacing machine for automatically repairing the roller can repair the damaged roller conveniently and quickly, and reduce the replacement cost; the labor intensity of workers is reduced, and the production efficiency is improved; the roller can be used for rollers with different diameters and lengths, and the application range is wide; the structure design is simple, and the manufacture and the use are easy.

Further, in the surfacing machine for automatically repairing the roller, the first support frame is provided with a first screw rod, a first guide rail rod and a second guide rail rod, the first screw rod, the first guide rail rod and the second guide rail rod are arranged in parallel, the first screw rod, the first guide rail rod and the second guide rail rod all penetrate through the moving table, and the first screw rod is in threaded fit with the moving table; the end part of the first screw rod is further provided with a first motor, and the first motor is fixedly arranged on the first support frame. The mobile station is matched with the screw rod to stably move on the first guide rail rod and the second guide rail rod, so that the stability of a repair method for surfacing is ensured.

Further, in the surfacing machine for automatically repairing the roller, the lower part of the flux hopper is also provided with a discharge pipe, the discharge pipe passes through the moving table, and the end part of the discharge pipe is matched with the end part of the contact tube; the automatic wire feeding device is provided with a wire feeding pipe, and the end part of the wire feeding pipe is matched with the end part of the conductive nozzle. The structure design is simple, and the manufacture and the use are easy.

Furthermore, in the surfacing machine for automatically repairing the roller, a vertical second screw rod is further arranged in the middle of the first support frame, and the second screw rod is in threaded fit with the first support frame; the lower end part of the second screw rod is arranged on the base, and a first bevel gear is arranged at the lower end part of the second screw rod; the second motor is arranged on the upper portion of the base, a second bevel gear is arranged on a rotor of the second motor, and the second bevel gear is connected with the first bevel gear in a matched mode. The welding device can be moved up and down to deal with the rollers with different diameters, and the application range is wide.

Further, the base of the surfacing machine for automatically repairing the roller is also provided with a guide rail. The structure design is simple, and the manufacture and the use are easy.

Further, the surfacing welding machine for automatically repairing the roller comprises the head box: the device comprises a supporting seat, a third motor, a first supporting platform, a first rotating roller, a second rotating roller and a first positioning device, wherein the third motor and the first supporting platform are arranged at the upper part of the supporting seat; the first rotating roller, the second rotating roller and the first positioning device are all arranged on the upper part of the first supporting platform, and the first rotating roller and the second rotating roller are symmetrically arranged on two sides of the first supporting platform; the first rotating roller and the second rotating roller are connected through a belt; and the first rotating roller is connected with a rotor of the third motor in a matching way through a belt. The roller can stably run in the repairing process, and the repairing welding quality is ensured.

Further, in the surfacing machine for automatically repairing the roller, the lower part of the supporting seat is provided with the guide groove, and the guide groove is connected with the guide rail in a matching manner. Can be suitable for rollers with different lengths and has wide application range.

Further, the surfacing welding machine for automatically repairing the roller comprises a first positioning device and a second positioning device, wherein the first positioning device comprises: the section of the second support frame is n-shaped, and the fixed block is arranged inside the second support frame; the third screw rod is vertically arranged inside the second support frame, penetrates through the fixed block and is in threaded connection with the fixed block; the upper end part of the third screw rod penetrates through the top end of the second support frame, and the upper end part of the third screw rod is fixedly connected with the second handle; the positioning rod penetrates through the middle of the fixing block, and the positioning rod is perpendicular to the third screw rod; the end part of the positioning rod is fixedly connected with the first handle, and one end of the positioning rod, which is far away from the first handle, is conical. The rollers with different diameters can be positioned, and the application range is wide; the deviation in the roller repairing process is prevented, and the repairing quality is ensured.

Further, the surfacing welding machine for automatically repairing the roller comprises a tail box and a tail box, wherein the tail box comprises: the second supporting table is arranged at the upper part of the base; the third rotating roller, the fourth rotating roller and the second positioning device are all arranged at the upper part of the second support platform, and the third rotating roller and the fourth rotating roller are symmetrically arranged at two sides of the second positioning device; the third rotating roller and the fourth rotating roller are matched with the first rotating roller and the second rotating roller; the second positioning device and the first positioning device are symmetrically arranged. The rollers with different diameters can be positioned, and the application range is wide; the deviation in the roller repairing process is prevented, and the repairing quality is ensured; structural design is reasonable, reduction in production cost.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: the surfacing machine for automatically repairing the roller can repair the damaged roller conveniently and quickly, and reduce the replacement cost; the roller can be used for rollers with different diameters and lengths, and the application range is wide; reduces the labor intensity of workers, improves the production efficiency and has high popularization value.

Drawings

FIG. 1 is a schematic view of the front view structure of a surfacing welder for automatically repairing a roller according to the present invention;

FIG. 2 is a left side view schematic structural diagram of a surfacing welder for automatically repairing a roller according to the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: the welding device comprises a base, 11 guide rails, 2 racks, 3 welding devices, 31 flux hoppers, 311 discharge pipes, 32 automatic wire feeding devices, 321 wire feeding pipes, 33 moving tables, 34 first supporting frames, 341 first lead screws, 342 first guide rail rods, 343 second guide rail rods, 344 first motors, 345 second lead screws, 3451 first bevel gears, 346 second motors, 3461 second bevel gears, 35 conductive nozzles, 4-head boxes, 41 supporting seats, 411 guide grooves, 42 third motors, 43 first supporting tables, 44 first rotating rollers, 45 second rotating rollers, 46 first positioning devices, 461 second supporting frames, 462 fixed blocks, 463 third lead screws, 464

first handles

466, 465 second handles, positioning rods, 5 tail boxes, 51 second supporting tables, 52 third rotating rollers, 53 fourth rotating rollers, 54 second positioning devices and 6 rolling rollers.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

The surfacing machine for automatically repairing a roll as shown in fig. 1 to 3 includes: the welding device comprises a base 1, a rack 2, a welding device 3, a head box 4 and a tail box 5, wherein the rack 2 is arranged at the upper part of the base 1, and a guide rail 11 is also arranged on the base 1; the welding device 3 is arranged at the upper part of the frame 2; the head box 4 and the tail box 5 are arranged in parallel, and the head box 4 and the tail box 5 are both arranged at the lower part of the welding device 3. The welding device 3 includes: the welding flux automatic wire feeding device comprises a welding flux hopper 31, an automatic wire feeding device 32, a moving platform 33, a first supporting frame 34 and a contact nozzle 35, wherein the welding flux hopper 31 and the automatic wire feeding device 32 are arranged on the upper part of the moving platform 33; the mobile station 33 is arranged on the upper part of the first support frame 34; the contact tip 35 is disposed at a lower portion of the moving stage 33.

A first screw rod 341, a first guide rail rod 342 and a second guide rail rod 343 are arranged on the first support frame 34, the first screw rod 341, the first guide rail rod 342 and the second guide rail rod 343 are arranged in parallel, the first screw rod 341, the first guide rail rod 342 and the second guide rail rod 343 all penetrate through the mobile station 33, and the first screw rod 341 is in threaded fit with the mobile station 33; the end of the first lead screw 341 is further provided with a first motor 344, and the first motor 344 is fixedly arranged on the first support frame 34. A discharge pipe 311 is further arranged at the lower part of the flux hopper 31, the discharge pipe 311 penetrates through the moving table 33, and the end part of the discharge pipe 311 is matched with the end part of the contact tip 35; the automatic wire feeder 32 is provided with a wire feeding pipe 321, and an end of the wire feeding pipe 321 is matched with an end of the contact tip 35.

A vertical second screw rod 345 is further arranged in the center of the first support frame 34, and the second screw rod 345 is in threaded fit with the first support frame 34; the lower end of the second lead screw 345 is arranged on the base 1, and a first bevel gear 3451 is arranged at the lower end of the second lead screw 345; a second motor 346 is further arranged on the side of the second lead screw 345, the second motor 346 is arranged on the upper portion of the base 1, a second bevel gear 3461 is arranged on a rotor of the second motor 346, and the second bevel gear 3461 is in fit connection with the first bevel gear 3451.

The head tank 4 includes: the device comprises a supporting seat 41, a third motor 42, a first supporting platform 43, a first rotating roller 44, a second rotating roller 45 and a first positioning device 46, wherein a guide groove 411 is arranged at the lower part of the supporting seat 41, and the guide groove 411 is matched with a guide rail 11 to connect the third motor 42 and the first supporting platform 43 and is arranged at the upper part of the supporting seat 41; the first rotating roller 44, the second rotating roller 45 and the first positioning device 46 are all arranged at the upper part of the first supporting platform 43, and the first rotating roller 44 and the second rotating roller 45 are symmetrically arranged at two sides of the first supporting platform 43; the first roller 44 and the second roller 45 are connected through a belt; the first rotating roller 44 is connected with the rotor of the third motor 42 through a belt in a matching way.

The first positioning device 46 includes: the section of the second support frame 461 is n-shaped, and the fixed block 462 is arranged inside the second support frame 461; the third lead screw 463 is vertically arranged inside the second support frame 461, the third lead screw 463 penetrates through the fixed block 462, and the third lead screw 463 is in threaded connection with the fixed block 462; the upper end of the third lead screw 463 penetrates through the top end of the second support frame 461, and the upper end of the third lead screw 463 is fixedly connected with the second handle 465; the positioning rod 466 penetrates through the middle of the fixing block 462, and the positioning rod 466 is perpendicular to the third lead screw 463; the end of the positioning rod 466 is fixedly connected with the first handle 464, and the end of the positioning rod 466 away from the first handle 464 is tapered.

The boot 5 includes: a second supporting table 51, a third rotating roller 52, a fourth rotating roller 53 and a second positioning device 54, wherein the second supporting table 51 is arranged at the upper part of the base 1; the third rotating roller 52, the fourth rotating roller 53 and the second positioning device 54 are all arranged at the upper part of the second supporting platform 54, and the third rotating roller 52 and the fourth rotating roller 53 are symmetrically arranged at two sides of the second positioning device 54; the third rotating roller 52 and the fourth rotating roller 53 are matched with the first rotating roller 44 and the second rotating roller 45; the second positioning device 54 and the first positioning device 46 are symmetrically arranged.

In operation, based on the above structural foundation, as shown in fig. 1-2, the head box 4 is moved on the guide rail 11 to a length suitable for the roll 6 and fixed; placing the nip roller 6 on top of the first roller 44, the second roller 45, the third roller 52 and the fourth roller 53; the position of the positioning rod 466 is adjusted through the first handle 464 and the second handle 465, so that the conical end of the positioning rod 466 is pressed against the axis of the roller 6, and the positioning rod of the second positioning device 54 is also adjusted; starting a second motor to drive a second screw rod 345 and driving the first support frame 34 to move up and down to a position which is at a proper distance from the roller 6; and starting the third motor 42 to drive the first rotating roller 44 and the second rotating roller 45 to rotate, so that the roller 6 rotates, starting the welding device to start welding, and moving left and right under the driving of the first motor 344 to weld and repair the damaged position.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. A surfacing machine for automatically repairing a roller is characterized by comprising: the welding device comprises a base (1), a rack (2), a welding device (3), a head box (4) and a tail box (5), wherein the rack (2) is arranged at the upper part of the base (1); the welding device (3) is arranged at the upper part of the rack (2); first case (4) and boot (5) set up side by side, just first case (4) all set up the lower part at welding set (3) with boot (5), welding set (3) include: the welding flux automatic feeding device comprises a welding flux hopper (31), an automatic wire feeding device (32), a moving platform (33), a first support frame (34) and a conductive nozzle (35), wherein the welding flux hopper (31) and the automatic wire feeding device (32) are arranged on the upper part of the moving platform (33); the mobile station (33) is arranged on the upper part of the first support frame (34); the contact tip (35) is arranged at the lower part of the mobile station (33).

2. The surfacing machine for automatically repairing the roller according to claim 1, wherein a first lead screw (341), a first guide rail rod (342) and a second guide rail rod (343) are arranged on the first support frame (34), the first lead screw (341), the first guide rail rod (342) and the second guide rail rod (343) are arranged in parallel, the first lead screw (341), the first guide rail rod (342) and the second guide rail rod (343) all penetrate through the moving table (33), and the first lead screw (341) is in threaded fit with the moving table (33); the end part of the first screw rod (341) is also provided with a first motor (344), and the first motor (344) is fixedly arranged on the first support frame (34).

3. The surfacing machine for automatically repairing the roller is characterized in that a discharge pipe (311) is further arranged at the lower part of the flux hopper (31), the discharge pipe (311) penetrates through the moving table (33), and the end part of the discharge pipe (311) is matched with the end part of the contact tip (35); the automatic wire feeding device (32) is provided with a wire feeding pipe (321), and the end part of the wire feeding pipe (321) is matched with the end part of the contact nozzle (35).

4. The surfacing machine for automatically repairing the roller according to the claim 2, wherein a vertical second lead screw (345) is further arranged in the center of the first support frame (34), and the second lead screw (345) is in threaded fit with the first support frame (34); the lower end part of the second screw rod (345) is arranged on the base (1), and a first bevel gear (3451) is arranged at the lower end part of the second screw rod (345); a second motor (346) is further arranged on the side of the second screw rod (345), the second motor (346) is arranged on the upper portion of the base (1), a second bevel gear (3461) is arranged on a rotor of the second motor (346), and the second bevel gear (3461) is connected with the first bevel gear (3451) in a matched mode.

5. The surfacing machine for automatically repairing a roller according to claim 1, wherein the base (1) is further provided with a guide rail (11).

6. Surfacing machine for the automatic repair of rolls according to claim 1, characterized in that said head box (4) comprises: the device comprises a supporting seat (41), a third motor (42), a first supporting platform (43), a first rotating roller (44), a second rotating roller (45) and a first positioning device (46), wherein the third motor (42) and the first supporting platform (43) are arranged at the upper part of the supporting seat (41); the first rotating roller (44), the second rotating roller (45) and the first positioning device (46) are all arranged on the upper portion of the first supporting platform (43), and the first rotating roller (44) and the second rotating roller (45) are symmetrically arranged on two sides of the first supporting platform (43); the first rotating roller (44) and the second rotating roller (45) are connected through a belt; the first rotating roller (44) is connected with the rotor of the third motor (42) in a matching way through a belt.

7. The surfacing machine for automatically repairing the roller according to claim 6, wherein a guide groove (411) is arranged at the lower part of the supporting seat (41), and the guide groove (411) is matched and connected with the guide rail (11).

8. Surfacing machine for the automatic repair of rolls according to claim 6, characterized in that said first positioning means (46) comprise: the cross section of the second supporting frame (461) is n-shaped, and the fixing block (462) is arranged inside the second supporting frame (461); the third screw rod (463) is vertically arranged inside the second supporting frame (461), the third screw rod (463) penetrates through the fixed block (462), and the third screw rod (463) is in threaded connection with the fixed block (462); the upper end part of the third screw rod (463) passes through the top end of the second support frame (461), and the upper end part of the third screw rod (463) is fixedly connected with the second handle (465); the positioning rod (466) penetrates through the middle of the fixing block (462), and the positioning rod (466) is perpendicular to the third screw rod (463); the end part of the positioning rod (466) is fixedly connected with the first handle (464), and one end, far away from the first handle (464), of the positioning rod (466) is conical.

9. Surfacing machine for the automatic repair of rolls according to claim 1, characterized in that said tail box (5) comprises: the device comprises a second supporting table (51), a third rotating roller (52), a fourth rotating roller (53) and a second positioning device (54), wherein the second supporting table (51) is arranged on the upper part of the base (1); the third rotating roller (52), the fourth rotating roller (53) and the second positioning device (54) are all arranged at the upper part of the second support platform (51), and the third rotating roller (52) and the fourth rotating roller (53) are symmetrically arranged at two sides of the second positioning device (54); the third rotating roller (52) and the fourth rotating roller (53) are matched with the first rotating roller (44) and the second rotating roller (45); the second positioning device (54) and the first positioning device (46) are arranged symmetrically with each other.