CN220480654U - Novel welding machine for continuous annealing operation of ultrathin plate and strip - Google Patents

Abstract

The utility model belongs to the technical field of welding machines, and discloses a novel welding machine for continuous annealing operation of an ultrathin plate and strip, which comprises a turnover base, wherein a main control box is arranged on the left side of the top of the turnover base, a transverse moving welding mechanism and a lifting welding table are respectively arranged on the top and the bottom of the right side of the main control box, the transverse moving welding mechanism and the lifting welding table form a C-shaped structure with an opening on one side, the transverse moving welding mechanism comprises an outer cover and a transverse moving block, the main control box, the transverse moving welding mechanism and the lifting welding table form a C-shaped structure with an opening on one side, and the transverse moving welding mechanism and the lifting welding table are flexible in height and adjustable in function and are matched with the arrangement of a magnetic positioning mechanism, so that the welding machine can completely replace manual welding, and the working efficiency is greatly improved; meanwhile, the technical problem that the complete steel belt formed after the welding is completed must be separated from the welding machine without damage is solved effectively by matching with the requirements of the field working condition and the fact that the steel belt cannot move for a long distance during the welding.

Description

Novel welding machine for continuous annealing operation of ultrathin plate and strip

Technical Field

The utility model relates to the technical field of welding machines, in particular to a novel welding machine for continuous annealing operation of an ultrathin plate and strip.

Background

Due to the specificity of the continuous production line, the problem of welding strip steel at different positions often occurs. At present, most of the welding modes adopted by continuous annealing sets when the steel strips among the middle roller sets of a production line are connected are manual gas welding or argon arc welding, the method for welding the extremely thin steel strips has higher requirements on field flatness, operation space and the like, consumes longer time, can not move for a long distance during welding, and the complete steel strips formed after the welding are required to be separated from a welding machine without damage, so that a novel welding machine which is convenient to move and separate from the steel strips and has good welding quality is required to be arranged to solve the problems.

Disclosure of Invention

The utility model aims to provide a novel welding machine for continuous annealing operation of ultrathin plate strips, which effectively solves the problems existing in the prior art.

The utility model is realized in the following way:

the utility model provides an ultra-thin slab band continuous annealing operation is with novel welding machine, includes the turnover base, the top left side of turnover base is provided with the master control case, the top and the bottom on master control case right side are provided with sideslip welding mechanism and lift welding bench respectively, the master control case sideslip welding mechanism with lift welding bench constitutes one side open-ended C shape structure, sideslip welding mechanism includes dustcoat and sideslip piece, the left end of dustcoat with master control case fixed mounting, rotate between the left and right sides of dustcoat inner wall and be connected with the drive lead screw, the left end of drive lead screw penetrates master control incasement portion and driving motor's output shaft fixed mounting, driving motor fixed mounting in inside the master control case, just be close to between the left and right sides of dustcoat inner wall drive lead screw rear fixedly connected with guide bar, the sideslip piece front end is threaded hole, the sideslip piece passes through the threaded hole with drive lead screw threaded connection, and pass through the guide bar sliding connection, the bottom fixedly connected with second electrical lead screw of dustcoat, the left end of driving lead screw penetrates inside the master control case and the output shaft fixed mounting with copper, driving lead screw and copper cylinder fixed mounting has the copper cylinder, the copper cylinder is provided with the top two, the copper plate is located down the top two sets up and down the copper electrode, the top is located the copper cylinder and is located down the top electrode, and is located the copper down the two sets up and is located the top electrode respectively.

In one embodiment of the utility model, the lifting welding table comprises a working surface, the lower electrode of the copper plate is embedded in the middle of the working surface, the top of the lower electrode of the copper plate is flush with the top surface of the working surface, a bearing tripod is fixedly arranged at the bottom of the working surface, linear guide rail assemblies are vertically arranged on the front surface and the back surface of the left side of the bearing tripod, the bearing tripod is fixedly arranged with the bottom of the right side of the main control box through two groups of linear guide rail assemblies, a transverse lining is arranged at the center of the bottom of the bearing tripod, the middle of the transverse lining is hinged with the end part of a telescopic shaft of a first electro-hydraulic cylinder, and the end part of a cylinder seat of the first electro-hydraulic cylinder is hinged with the center of the right side of the top of the turnover base.

In one embodiment of the utility model, the magnetic positioning mechanism comprises four electromagnetic blocks, the four electromagnetic blocks are respectively and fixedly arranged at the top of the working surface and are close to four corners, positioning columns are fixedly arranged at the top of the electromagnetic blocks, a pressing plate is inserted between two positioning columns which are oppositely arranged left and right, the center of the bottom of the pressing plate is fixedly connected with a rubber pressing block, the rubber pressing block is pressed at the top of the steel plate, and two ends of the pressing plate are respectively and magnetically connected with the two electromagnetic blocks.

In one embodiment of the utility model, one side of the main control box is provided with a driving and reversing switch group, a lifting switch group and a magnetic attraction switch side by side, the driving and reversing switch group is electrically connected with the driving motor through an electric wire, the lifting switch group is electrically connected with the first electro-hydraulic cylinder through an electric wire, and the magnetic attraction switch is connected with the four electromagnetic blocks in series through an electric wire.

In one embodiment of the utility model, the turnover base comprises a base frame, casters are fixedly arranged at the bottom of the base frame and close to four corners, adjusting feet are arranged at the four corners of the bottom of the base frame, and a transportation handrail is arranged at the left side of the main control box and close to the middle.

Compared with the prior art, the utility model has the beneficial effects that:

according to the welding machine, the main control box, the transverse moving welding mechanism and the lifting welding table form a C-shaped structure with an opening at one side, the height of the transverse moving welding mechanism and the height of the lifting welding table can be flexibly adjusted, and the welding machine is matched with the arrangement of the magnetic positioning mechanism, so that the welding machine can completely replace manual welding, and the working efficiency is greatly improved; meanwhile, the technical problem that the complete steel strip formed after welding is required to be separated from a welding machine without damage is solved by matching with the requirements of on-site working conditions, so that the welding machine has good performances in the aspects of convenience, maneuverability, light weight, conciseness, welding quality, welding speed and the like.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is an enlarged schematic view of FIG. 1 at A;

FIG. 3 is a schematic diagram of the operating mode structure of the present utility model.

Reference numerals illustrate: 1. a turnover base; 11. adjusting the ground feet; 12. casters; 13. a base frame; 2. a main control box; 21. a driving and reversing switch group; 22. a lifting switch group; 23. a magnetic switch; 3. lifting the welding table; 31. a working surface; 32. a copper plate lower electrode; 33. a transverse lining; 34. a first electro-hydraulic cylinder; 35. a bearing tripod; 36. a linear guide rail assembly; 4. a magnetic positioning mechanism; 41. an electromagnetic block; 42. positioning columns; 43. a pressing plate; 44. a rubber briquetting; 5. a traversing welding mechanism; 51. an outer cover; 52. a transverse moving block; 521. a threaded hole; 522. a sliding sleeve; 53. a guide rod; 54. driving a screw rod; 55. a second electro-hydraulic cylinder; 56. a copper wheel upper electrode; 6. and (5) carrying a steel plate.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

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

Examples

Referring to the drawings 1-3, the utility model provides a novel welding machine for continuous annealing operation of an ultrathin plate strip, which comprises a turnover base 1, wherein a main control box 2 is arranged on the left side of the top of the turnover base 1, a transverse moving welding mechanism 5 and a lifting welding table 3 are respectively arranged on the top and the bottom of the right side of the main control box 2, the transverse moving welding mechanism 5 and the lifting welding table 3 form a C-shaped structure with one open side, the transverse moving welding mechanism 5 comprises an outer cover 51 and a transverse moving block 52, the left end of the outer cover 51 is fixedly arranged with the main control box 2, a driving screw 54 is rotationally connected between the left and right sides of the inner wall of the outer cover 51, the left end of the driving screw 54 penetrates into the main control box 2 and is fixedly arranged with an output shaft of a driving motor, the driving motor is fixedly arranged in the main control box 2, a guide rod 53 is fixedly connected between the left side and the right side of the inner wall of the outer cover 51 and close to the rear of the driving screw 54, a threaded hole 521 is formed in the front end of the traversing block 52, a sliding sleeve 522 is fixedly connected to the rear end of the traversing block 52, the traversing block 52 is in threaded connection with the driving screw 54 through the threaded hole 521 and is in sliding connection with the guide rod 53 through the sliding sleeve 522, a second electro-hydraulic cylinder 55 is fixedly connected to the bottom of the traversing block 52, a copper wheel upper electrode 56 is fixedly mounted at the bottom end of a telescopic shaft of the second electro-hydraulic cylinder 55, a copper wheel lower electrode 32 is arranged at the top of the lifting welding table 3 corresponding to the copper wheel upper electrode 56, magnetic positioning mechanisms 4 are respectively arranged at the top of the lifting welding table 3 and close to the two sides of the copper plate lower electrode 32, two magnetic positioning mechanisms 4 respectively compress two strip steel plates 6, and joints of the two strip steel plates 6 are positioned at the center of the top of the copper plate lower electrode 32.

In one embodiment of the utility model, the turnover base 1 further comprises a base frame 13, casters 12 are fixedly arranged at the bottom of the base frame 13 and near the four corners, adjusting feet 11 are arranged at the four corners of the bottom of the base frame 13, and a transfer handrail is arranged at the left side of the main control box 2 and near the middle.

Specifically, a C-shaped structure with one side open is formed by the main control box 2, the transverse moving welding mechanism 5 and the lifting welding table 3, and the C-shaped structure is matched with the casters 12 arranged at the bottom of the turnover base 1. The welding machine is convenient to turn between the guide rollers, the welding is carried out on the joint of the head and the tail of two strip steels or the fracture of the same plate, and the welded strip steels are complete and continuous, and the welding machine can be conveniently and rapidly separated from one side of the strip steels and continuously turned to the next welding point through the C-shaped opening design of the welding machine;

meanwhile, by arranging the copper wheel upper electrode 56 and the copper plate lower electrode 32, adopting the characteristics of one motion, one static and one circle, one plane, driving the copper wheel upper electrode 56 to transversely move left and right through the transverse moving welding mechanism 5, wherein the welding surface of the copper wheel upper electrode 56 is of a trapezoid structure, the welding contact surface is about 2mm, the copper plate lower electrode 32 is leveled with the working surface 31 with good insulativity, and the width is about 5cm;

when a worker operates the advance and retreat switch group 21, the driving screw 54 is driven to rotate by the driving motor positioned in the main control box 2, so that the transverse moving block 52 is in threaded connection with the driving screw 54 through the threaded hole 521, and advances and retreats along the route direction of the lower copper plate electrode 32 under the guiding action of the sliding connection of the sliding sleeve 522 and the guide rod 53, and simultaneously the upper copper wheel electrode 56 is pressed down by the second electro-hydraulic cylinder 55, so that the splice joint of the two strip steel plates 6 is welded through the upper copper wheel electrode 56, and meanwhile, the magnetic positioning mechanisms 4 are arranged at the positions, close to the front side and the rear side of the lower copper plate electrode 32, of the top of the lifting welding table 3, and the positions of the two strip steel plates 6 are fixed through the magnetic positioning mechanisms 4, so that the problems that deformation is easy to occur and head-tail alignment is difficult when an ultrathin steel belt moves are effectively solved, and the strip steel plates are placed on the lifting welding table 3 during welding, so that the welding seam is excellent while the problems of deformation and poor alignment are avoided.

In one embodiment of the present utility model, further, the lifting welding table 3 includes a working surface 31, the lower electrode 32 of the copper plate is embedded in the middle of the working surface 31, the top of the lower electrode is flush with the top surface of the working surface 31, a bearing tripod 35 is fixedly installed at the bottom of the working surface 31, the front and the back of the left side of the bearing tripod 35 are respectively provided with a linear guide rail component 36 along the vertical direction, the bearing tripod 35 is fixedly installed with the bottom of the right side of the main control box 2 through two groups of linear guide rail components 36, the center of the bottom of the bearing tripod 35 is provided with a transverse lining 33, the middle of the transverse lining 33 is hinged with the end part of a telescopic shaft of the first electro-hydraulic cylinder 34, and the end part of a cylinder seat of the first electro-hydraulic cylinder 34 is hinged with the center of the right side of the top of the turnover base 1.

Specifically, the lifting switch set 22 is operated by a worker, so that the telescopic shaft of the first electro-hydraulic cylinder 34 can be driven to extend or shrink, and the bearing tripod 35 is lifted upwards or pulled downwards, so that the position of the working face 31 is lifted and adjusted under the guiding action of the linear guide rail assembly 36, the clamping and fixing of the height between the guide rollers of the two strip steel plates 6 are adapted, the deformation of the strip steel plates 6 is effectively prevented, the welding operation difficulty is reduced, and the welding efficiency is improved.

In one embodiment of the present utility model, the magnetic positioning mechanism 4 further includes four electromagnetic blocks 41, the four electromagnetic blocks 41 are respectively and fixedly installed at the top of the working surface 31 and near four corners, the top of each electromagnetic block 41 is fixedly provided with a positioning column 42, a pressing plate 43 is inserted between two positioning columns 42 arranged oppositely left and right, the center of the bottom of the pressing plate 43 is fixedly connected with a rubber pressing block 44, the rubber pressing block 44 is pressed at the top of the strip steel plate 6, and two ends of the pressing plate 43 are respectively and magnetically connected with the two electromagnetic blocks.

Specifically, in order to prevent that extremely thin belted steel plate 6 from moving in the welding process, the condition that is difficult to align when leading to the welding appears, through set up two sets of magnetism on working face 31 and inhale positioning mechanism 4, through all set up electromagnetism piece 41 in the position department that working face 31 is close to the four corners, and set up reference column 42 at electromagnetism piece 41 top, simultaneously, the locating hole is seted up in the size matching of the corresponding reference column 42 in clamp plate 43's both ends, peg graft clamp plate 43's locating hole and reference column 42, and through starting magnetism and inhale switch 23, thereby make two electromagnetism piece 41 magnetism inhale clamp plate 43 both ends and carry out magnetism and inhale fixedly, and clamp plate 43 bottom central rubber briquetting 44 bottom compresses tightly belted steel plate 6 top and fix it, thereby make things convenient for two belted steel plate 6 butt joints to guarantee to align to weld also can not cause the damage to belted steel plate 6.

In one embodiment of the present utility model, further, a driving and reversing switch set 21, a lifting switch set 22 and a magnetic attraction switch 23 are arranged on one side of the main control box 2 side by side, the driving and reversing switch set 21 is electrically connected with the driving motor through an electric wire, the lifting switch set 22 is electrically connected with the first electro-hydraulic cylinder 34 through an electric wire, and the magnetic attraction switch 23 is connected with the four electromagnetic blocks 41 in series through an electric wire.

Specifically, by setting three groups of switches, the welding is completed rapidly through the switch adjustment, the advancing and retreating switch group 21 is advanced and retreated, when the advancing key is pressed down, the upper electrode 56 of the copper wheel is automatically pressed down from the original position through the second electro-hydraulic cylinder 55 and moves forward for welding, the upper electrode is automatically lifted up and stopped after being triggered to the top limit, the retreating key is pressed down, and the upper electrode is returned from the far-end limit position until the initial position limit is triggered and stopped. The simple operation can ensure that all staff can quickly carry out work after temporary learning;

the lifting switch group 22 can flexibly adjust the lifting of the lifting welding table 3 by controlling the first electro-hydraulic cylinder 34 to match with different installation heights among the guide rollers to carry out welding operation by arranging lifting keys and descending keys;

the magnetic switch 23 is responsible for the energization and the outage of the four electromagnetic blocks 41, so that the magnetic switch 4 is matched with the positioning operation of pressing or separating the strip steel plates 6, the strip steel plates 6 can be tightly screwed when being welded, the head and the tail are aligned, and the welding quality is effectively improved.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. The novel welding machine for the continuous annealing operation of the ultrathin plate and strip is characterized by comprising a turnover base (1), wherein a main control box (2) is arranged on the left side of the top of the turnover base (1), a transverse moving welding mechanism (5) and a lifting welding table (3) are respectively arranged on the top and the bottom of the right side of the main control box (2), the transverse moving welding mechanism (5) and the lifting welding table (3) form a C-shaped structure with one side open, the transverse moving welding mechanism (5) comprises an outer cover (51) and a transverse moving block (52), the left end of the outer cover (51) is fixedly arranged with the main control box (2), a driving screw (54) is rotationally connected between the left side and the right side of the inner wall of the outer cover (51), the left end of the driving screw (54) penetrates into the main control box (2) and is fixedly arranged with an output shaft of a driving motor, the driving motor is fixedly arranged in the main control box (2), a guide bar (53) is fixedly connected between the left side and the right side of the inner wall of the outer cover (51) and is close to the rear side of the driving box (54), the guide bar (52) is fixedly connected with the front transverse moving screw (521) through a threaded hole (521), and through sliding sleeve (522) with guide bar (53) sliding connection, the bottom fixedly connected with second electro-hydraulic cylinder (55) of sideslip piece (52), telescopic shaft bottom fixed mounting of second electro-hydraulic cylinder (55) has copper wheel upper electrode (56), lift welding bench (3) top corresponds copper wheel upper electrode (56) is provided with copper bottom electrode (32), the top of lift welding bench (3) just is close to respectively copper bottom electrode (32) both sides department all is provided with magnetic positioning mechanism (4), two magnetic positioning mechanism (4) compress tightly two belted steel plates (6) respectively, two belted steel plate (6) seam crossing is located the central authorities of copper bottom electrode (32) top.

2. The novel welding machine for continuous annealing operation of ultrathin plate and strip according to claim 1, wherein the lifting welding table (3) comprises a working surface (31), the lower copper electrode (32) is embedded in the middle of the working surface (31), the top of the lower copper electrode is flush with the top surface of the working surface (31), a bearing tripod (35) is fixedly arranged at the bottom of the working surface (31), linear guide rail assemblies (36) are vertically arranged on the front surface and the back surface of the left side of the bearing tripod (35), the bearing tripod (35) is fixedly arranged with the bottom of the right side of the main control box (2) through two groups of the linear guide rail assemblies (36), a transverse lining (33) is arranged in the center of the bottom of the bearing tripod (35), the middle of the transverse lining (33) is hinged with the telescopic shaft end part of a first electric hydraulic cylinder (34), and the cylinder seat end part of the first electric hydraulic cylinder (34) is hinged with the center of the right side of the top of the base (1).

3. The novel welding machine for continuous annealing operation of ultrathin plate and strip according to claim 2, wherein the magnetic attraction positioning mechanism (4) comprises four electromagnetic blocks (41), the four electromagnetic blocks (41) are fixedly installed at the top of the working surface (31) and are close to four corners, positioning columns (42) are fixedly installed at the top of the electromagnetic blocks (41), a pressing plate (43) is inserted between the two positioning columns (42) which are oppositely arranged left and right, a rubber pressing block (44) is fixedly connected to the center of the bottom of the pressing plate (43), the rubber pressing block (44) is pressed at the top of the strip steel plate (6), and two ends of the pressing plate (43) are respectively in magnetic attraction connection with the two electromagnetic blocks (41).

4. The novel welding machine for continuous annealing operation of ultrathin plate and strip according to claim 3, wherein one side of the main control box (2) is provided with a driving and reversing switch group (21), a lifting switch group (22) and a magnetic attraction switch (23) side by side, the driving and reversing switch group (21) is electrically connected with the driving motor through an electric wire, the lifting switch group (22) is electrically connected with the first electro-hydraulic cylinder (34) through an electric wire, and the magnetic attraction switch (23) is connected with four electromagnetic blocks (41) in series through an electric wire.

5. The novel welding machine for continuous annealing operation of ultrathin plate strips according to claim 1, wherein the turnover base (1) comprises a base frame (13), casters (12) are fixedly installed at the bottoms of the base frame (13) and close to four corners, adjusting feet (11) are arranged at the four corners of the bottoms of the base frame (13), and a transfer handrail is arranged at the left side of the main control box (2) and close to the middle.