CN115194375A

CN115194375A - Steel band cutting welding all-in-one

Info

Publication number: CN115194375A
Application number: CN202210902848.8A
Authority: CN
Inventors: 于志豪; 李辰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-10-18

Abstract

The invention relates to the technical field of welding equipment, in particular to a steel strip cutting and welding integrated machine which comprises a table body, a control assembly, a clamping assembly and a welding assembly, wherein the table body is provided with a table top and a welding table top; the control assembly is located the table body top, it is located the control assembly side to weld the subassembly and cut, and the control assembly is used for controlling to weld the subassembly and carries out the welding and cutting work, and the control assembly includes mounting bracket, pivot, hollow pole, control rod, a band pulley, gear, a slider, rack, transfer line, no. two band pulleys and belt, welds the subassembly and includes soldered connection, cutting head and conversion dish, and the centre gripping subassembly has two sets ofly, and every group all comprises support, fixed roll, movable roll. The welding and cutting assembly is fixed, and the clamping assembly drives the workpiece to move, so that the purpose of welding and cutting long and straight workpieces in a portable and simple manner is achieved.

Description

Steel band cutting welding all-in-one

Technical Field

The invention relates to the technical field of welding and cutting equipment, in particular to a steel strip cutting and welding integrated machine.

Background

The steel strip cutting and welding integrated machine is equipment with functions of steel strip welding and cutting, and when the steel strip cutting and welding integrated machine faces a workpiece needing to be welded and cut, the steel strip cutting and welding integrated machine is compared with independent welding equipment and cutting equipment, and the steel strip cutting and welding integrated machine has the advantages of being high in efficiency, convenient to operate, low in error rate and the like.

Present cutting welding all-in-one manufacturing enterprise closes fertile macro machinery science and technology limited and has designed a cutting welding set, including end stabilizer blade and workstation, through the transformer seat, the rotation regulation dish, the guard flap, laser cutting head and soldered connection, the transformer seat can be with the electric current transformer, satisfy the different power consumption demands of laser cutting head and soldered connection, the rotation regulation dish is rotatory can make laser cutting head and soldered connection change, the device can carry out welding operation to the steel sheet when the soldered connection is vertical downwards, the device can carry out laser cutting operation to the steel sheet when the laser cutting head is vertical downwards, guard flap can be spaced apart laser cutting head and soldered connection, the high temperature piece that the steel sheet splashes when carrying out the operation to laser cutting head or soldered connection blocks and prevents to hurt the device on next door, the switching head of upset has been replaced to the rotation regulation dish from top to bottom, make the combination head focus more stable under, two function heads also all set up down simultaneously, the problem of device damage has been caused in the jam of dust hole has been avoided placing for a long time to pile up.

Although the technical scheme realizes the function of cutting and welding, the following defects exist in the actual using process:

1. in the actual production process, because the stroke of a welding gun or a cutting head of the existing welding equipment is limited, when long seams are welded or cut, the position of a workpiece needs to be adjusted manually for many times to weld or cut the workpiece, so that the time is delayed, the physical strength of workers is consumed, the problem of untidy welding or cutting is easily caused, and particularly, the actual operation is very inconvenient for welding long and straight steel plates;

2. in the processes before and after welding or cutting, a layer of impurities is adhered to the surface of a workpiece, so that the welding, cutting or further processing of the workpiece is influenced, workers often clean the workpiece by using a broom, but the cleaning is inconvenient, impurities with high adhesive force need to be cleaned repeatedly, and the cleaning wastes time and labor;

3. when the workman carries out welding cutting work, when the conversion of welding cutting function to and welding or cutting work go on, the operation is comparatively complicated, has not only improved the degree of difficulty that the workman is skilled to master equipment, and adopt digit control machine tool also to increase the cost.

In view of this, in order to overcome the technical problems, the invention designs a steel strip cutting and welding integrated machine, which solves the technical problems.

Disclosure of Invention

The invention aims to provide a steel strip cutting and welding integrated machine, aiming at the welding of a long straight welding seam or the cutting of a long straight workpiece, in the prior art, a welding gun is moved manually to weld along the welding seam, the labor intensity of workers in the welding process is high, the physical strength and the concentration degree of the workers are reduced along with the passage of time, and the influence on the subsequent welding quality of the welding seam is large.

In order to achieve the above purpose, the invention provides the following technical scheme:

the invention provides a steel strip cutting and welding integrated machine, which comprises:

the welding and cutting table comprises a table body, a control assembly and a welding and cutting assembly; control assembly is located the table body top, the welding and cutting subassembly is located the control assembly side, and control assembly is used for controlling the welding and cutting subassembly and carries out welding and cutting work, wherein:

the control assembly comprises a mounting frame, a rotating shaft, a hollow rod, an operating rod, a first belt wheel, a gear, a first sliding block, a rack, a transmission rod, a second belt wheel and a belt; a rotating shaft is horizontally and rotatably arranged on the right side wall of the mounting rack; a gear is fixedly mounted at the left end of the rotating shaft, a hollow rod is fixedly mounted at the right end of the rotating shaft, and the hollow rod is perpendicular to the rotating shaft; the hollow rod is internally coaxially and rotatably provided with an operating rod, the front end of the operating rod penetrates through the hollow rod and is provided with a handle, the tail end of the handle is provided with a button, and the rear end of the operating rod penetrates through the hollow rod and is fixedly provided with a first belt wheel;

a first sliding rail is vertically arranged on the left side of the mounting frame, a first sliding block is slidably mounted in the first sliding rail, a rack is fixedly mounted on the side edge of the first sliding block, and the rack is meshed with the gear; a transmission rod is rotatably arranged on the first sliding block, and the axis of the transmission rod is perpendicular to the axis of the rotating shaft; the rear end of the transmission rod penetrates through the first sliding block and is fixedly provided with a second belt wheel, the diameter of the first belt wheel is larger than that of the second belt wheel, and a belt is arranged between the second belt wheel and the first belt wheel; the front end of the transmission rod penetrates through the first sliding block and extends to the position above the station, and the welding and cutting assembly is fixedly installed at the front end of the transmission rod.

Preferably, the welding and cutting assembly comprises a welding head, a cutting head and a conversion disc, the welding head and the cutting head are fixedly arranged on the front face of the conversion disc, the welding head and the cutting head face opposite directions, and the conversion disc is coaxially and fixedly arranged at the front end of the transmission rod.

Preferably, the surface of the table body is provided with a clamping assembly, and the clamping assembly is used for fixing a workpiece in a welding process in cooperation with the welding and cutting assembly; the two groups of clamping assemblies are arranged on the left side and the right side of the welding and cutting assembly in a mirror symmetry mode; the clamping assembly comprises a support fixedly arranged on the front side edge and the rear side edge of the table body, a fixed roller rotatably arranged on the support and a movable roller positioned above the fixed roller, and the movable roller is vertically and slidably arranged on the support; and a feeding motor for driving the fixed roller to rotate is arranged on the bracket.

Preferably, a cleaning assembly is arranged below the control assembly, and the control assembly is used for controlling the cleaning assembly to clean the workpiece; the cleaning assembly comprises a second sliding rail, a second sliding block, a cleaning brush and a connecting rod, the second sliding rail is fixedly mounted on a table body on the right side of the welding and cutting assembly and is arranged along the front-back direction of the table body, a gap is formed between the bottom of the second sliding rail and the surface of the table body, and the plane of the lower surface of the second sliding rail is higher than the lowest point of the movable roller; a second sliding block is slidably mounted on the surface of the second sliding rail; the left side fixed mounting of No. two sliders has the brush cleaner, the right side of No. two sliders rotates the one end of installation connecting rod, the other end of connecting rod with hollow rod is articulated.

Preferably, the sweeping assembly further comprises an air bag, the air bag is fixedly mounted on a mounting plate on the side of the mounting frame, the air bag is located right below the hollow rod, and the top of the air bag is in contact with the hollow rod; the air bag can restore deformation according to self elasticity; the air bag is communicated with one end of the air pipe, the other end of the air pipe is located near the cleaning brush, and the air bag sucks air near the cleaning brush through the air pipe. The air bag is made of elastic rubber or plastic.

Preferably, an isolation assembly is mounted on the front end face of the table body and used for isolating sparks generated during welding and cutting operation; the isolation assembly comprises an isolation door and an isolation sliding rail, the isolation sliding rail is horizontally fixed on the front side face of the table body, the isolation door is slidably mounted on the isolation sliding rail, and a shading lens is mounted on the isolation door.

Preferably, the middle part of the table body is provided with a groove, a storage box used for storing the scraps is arranged in the groove in a sliding mode, and the storage box is located below the welding and cutting assembly.

Preferably, the outer side of the isolation door is also fixedly provided with a control panel, and the control panel is used for controlling the feeding motor to complete feeding.

The invention has the following beneficial effects:

1. according to the invention, through the design mode that the welding and cutting assembly does not move and the workpiece integrally moves, the convenience of welding and cutting the long straight piece is realized, even a very long worker for cutting and welding a seam does not need to consume too much energy to process, the physical strength and the concentration of the worker are saved, and the influence on the quality of subsequent welding and cutting is avoided.

2. The invention fully considers the human engineering principle, the control lever is arranged at the right side of the welding and cutting point, which is convenient for a worker to hold the right hand for operation, the switch button is arranged on the control lever handle, the worker presses the button to weld and cut the head to start working, and meanwhile, the impurity cleaning can be realized before and after welding or cutting through the connection relation of the control lever and the cleaning assembly, so that the worker can complete the working process only by the right hand without additionally operating other parts, thereby greatly saving the energy of the worker, and having convenient and rapid operation.

3. The invention can drive the transmission rod to rotate through the first belt wheel and the belt by rotating the operating rod, so that the purpose of switching and cutting the welding head is realized by rotating the switching disc, thereby avoiding time and labor waste in dismounting and mounting the cutting head and the welding head, and saving time and labor. In addition, because the function is arranged on the control lever capable of realizing the welding and cutting function, a worker can complete the operation only by a right hand, the operation of the worker is more convenient, and the time for the culture worker to learn and master the equipment is saved.

4. The clamping assembly is designed to enable the workpiece to move stably at a fixed speed and a fixed point, so that the machining precision is improved; the storage box arranged on the table body is used for storing the residues, so that workers can conveniently collect and arrange the residues; meanwhile, the isolation assembly isolates workers from the injury of electric sparks, thereby protecting the health of the workers and not influencing the manual welding or cutting operation of the workers.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is an overall perspective view of the present invention;

FIG. 2 is an enlarged, fragmentary view of region A of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of the weld cut and control assembly of the present invention;

fig. 4 is a schematic structural view of the sweeping assembly of the present invention.

In the figure: the table comprises a table body 1, a control component 2, a mounting frame 21, a rotating shaft 22, a hollow rod 23, a control rod 24, a first belt wheel 25, a first sliding block 26, a rack 27, a transmission rod 28, a second belt wheel 29, a welding and cutting component 3, a welding head 31, a cutting head 32, a conversion disc 33, a clamping component 4, a support 41, a fixed roller 42, a movable roller 43, a feeding motor 44, a cleaning component 5, a second sliding rail 51, a second sliding block 52, a cleaning brush 53, a connecting rod 54, an air bag 55, an air pipe 56, an isolation component 6, an isolation door 61, an isolation sliding rail 62, a storage box 7 and a control panel 8.

Detailed Description

The present invention will be further described with reference to the following detailed description so that the technical means, the creation features, the achievement purposes and the effects of the present invention can be easily understood.

Referring to fig. 1 and 3, as an embodiment of the present invention, the method includes:

the table comprises a table body 1, a control assembly 2 and a welding and cutting assembly 3; control assembly 2 is located 1 top of the table body, welds and cuts subassembly 3 and is located 2 sides of control assembly, and control assembly 2 is used for controlling to weld and cuts subassembly 3 and carries out the work of welding and cutting, wherein:

the control assembly 2 comprises a mounting frame 21, a rotating shaft 22, a hollow rod 23, a control rod 24, a first belt wheel 25, a gear, a first sliding block 26, a rack 27, a transmission rod 28, a second belt wheel 29 and a belt; a rotating shaft 22 is horizontally and rotatably arranged on the right side wall of the mounting rack 21; a gear is fixedly mounted at the left end of the rotating shaft 22, a hollow rod 23 is fixedly mounted at the right end of the rotating shaft 22, the hollow rod 23 is perpendicular to the rotating shaft 22, and the hollow rod 23 and the rotating shaft 22 can rotate along the axis of the rotating shaft 22 so as to drive the gear to rotate; an operating rod 24 is coaxially and rotatably arranged in the hollow rod 23, so that the operating rod 24 can drive the gear to rotate as long as swinging, the front end of the operating rod 24 penetrates through the hollow rod 23 and is provided with a handle, the rear end of the operating rod 24 penetrates through the hollow rod 23 and is fixedly provided with a first belt wheel 25, and the rotation of the handle can drive the first belt wheel 25 to rotate through the operating rod 24;

a first sliding rail is vertically arranged on the left side of the mounting frame 21, a first sliding block 26 is slidably arranged in the first sliding rail, a rack 27 is fixedly arranged on the side edge of the first sliding block 26, the rack 27 is meshed with a gear, and the rack 27 can be driven by the rotation of the gear, so that the first sliding block 26 slides along the first sliding rail; a transmission rod 28 is rotatably arranged on the first sliding block 26, and the axis of the transmission rod 28 is perpendicular to the axis of the rotating shaft 22; the rear end of the transmission rod 28 penetrates through the first sliding block 26 and is fixedly provided with a second belt wheel 29, a belt is arranged between the second belt wheel 29 and the first belt wheel 25, and the second belt wheel 29 can be driven by the first belt wheel 25 to rotate; the front end of the transmission rod 28 penetrates through the first sliding block 26 and extends to the position above the station, the welding and cutting assembly 3 is fixedly installed at the front end of the transmission rod 28, and the welding and cutting assembly 3 can be rotated by rotating the handle through linkage.

The welding and cutting assembly 3 comprises a welding head 31, a cutting head 32 and a conversion disc 33, the welding head 31 and the cutting head 32 are fixedly arranged on the front face of the conversion disc 33, the welding head 31 and the cutting head 32 are oppositely oriented, the design avoids damage caused by the welding and cutting assembly 3 touching surrounding parts, and the conversion disc 33 is coaxially and fixedly arranged at the front end part of the transmission rod 28. By the linkage, the welding and cutting component 3 can be rotated by rotating the handle.

When welding and cutting work is needed, a worker holds the handle to swing downwards, the operating rod 24 and the rotating shaft 22 can rotate along the axis of the rotating shaft, the gear arranged at the other end of the rotating shaft 22 is driven to rotate synchronously, the first sliding block 26 slides on the first sliding rail through the transmission of the gear rack 27, the welding head 31 or the cutting head 32 reaches a target working surface, and then the welding head 31 or the cutting head 32 is opened by pressing a button on the handle.

When the welding and cutting functions need to be converted, a worker only needs to rotate the handle fixedly arranged at one end of the operating rod 24, the first belt wheel 25 is fixedly arranged at the other end of the operating rod 24, so that the first belt wheel 25 can synchronously rotate along with the handle and the operating rod 24, the second belt wheel 29 and the first belt wheel 25 are jointly attached to the same belt, the second belt wheel 29 is driven by the first belt wheel 25 to rotate, the second belt wheel 29 is fixedly connected to one end of the transmission rod 28, the conversion disc 33 is fixedly arranged at the other end of the transmission rod 28, so that the conversion disc 33 can be driven by the rotation of the second belt wheel 29 to synchronously rotate, the welding head 31 and the cutting head 32 in opposite directions are fixedly arranged on the other side of the conversion disc 33, and the conversion of the welding and cutting functions can be realized as long as the conversion disc 33 rotates 180 degrees.

The diameter of the first belt wheel 25 is larger than that of the second belt wheel 29, so that the switching of the welding and cutting functions can be realized only by operating the handle by a worker to rotate a certain angle; due to the design, the cutting head 32 and the welding head 31 are prevented from being assembled and disassembled in a time-consuming and labor-consuming manner, so that the time and the labor are saved; in addition, as the function is arranged on the operating lever 24 which can realize the welding and cutting function, a worker can complete the operation by the right hand, so that the worker can master the equipment in a shorter time, and as the diameter of the first belt wheel 25 on the operating lever 24 is larger than that of the second belt wheel 29 on the transmission rod 28, the welding and cutting function can be converted by rotating the operating lever 24 by a smaller angle, thereby saving time and labor.

The operating rod 24 is arranged on the right side of the welding and cutting point, so that a worker can conveniently hold the operating rod by the right hand to operate, and in addition, the worker does not need to additionally operate other parts because the button is arranged on the handle of the operating rod 24, the welding and cutting work flow can be completed by only the right hand, and the energy of the worker is greatly saved. The welding and cutting assembly 3 cannot move, so that the welding head 31 and the cutting head 32 are more stable, a workpiece moves through the clamping assembly 4, complete welding and cutting work is realized, and the design is favorable for processing long and straight parts.

Through the linkage relation, the welding and cutting device has the advantages that the welding and cutting function is convenient and quick to convert, the welding and cutting operation is simple to operate, one part has multiple functions, and the like, the operation difficulty of workers can be reduced, the concentration degree of the workers is improved, and therefore the efficiency is improved and the error rate is reduced; and because the invention drives the work piece to move through the clamping component 4 instead of the movement of the welding and cutting head, the length of the welding and cutting has almost no limit, thereby having obvious advantages for the welding and cutting work of long and straight parts compared with the prior art.

As a specific embodiment of the invention, referring to fig. 1, 3 and 4, a clamping component 4 is mounted on the surface of the table body 1, and the clamping component 4 is used for fixing a workpiece in cooperation with the welding and cutting component 3 during welding; two groups of clamping assemblies 4 are arranged, and the two groups of clamping assemblies 4 are arranged on the left side and the right side of the welding and cutting assembly 3 in a mirror symmetry manner; the clamping assembly 4 comprises a bracket 41 fixedly arranged on the front side and the rear side of the table body 1, a fixed roller 42 rotatably arranged on the bracket 41 and a movable roller 43 positioned above the fixed roller 42, the movable roller 43 is vertically and slidably arranged on the bracket 41, and the movable roller 43 can vertically slide on the bracket 41 so as to adapt to steel strips with different thicknesses; the bracket 41 is provided with a feeding motor 44 for driving the fixed roller 42 to rotate, and the feeding motor 44 can drive the fixed roller 42 to rotate so as to realize the feeding function.

A cleaning assembly 5 is arranged below the control assembly 2, and the control assembly 2 is used for controlling the cleaning assembly 5 to clean the workpiece; the cleaning assembly 5 comprises a second slide rail 51, a second slide block 52, a cleaning brush 53 and a connecting rod 54, the second slide rail 51 is fixedly mounted on the table body 1 on the right side of the welding and cutting assembly 3, the second slide rail 51 is arranged along the front and back direction of the table body, a gap is formed between the bottom of the second slide rail 51 and the surface of the table body 1, the plane of the lower surface of the second slide rail 51 is higher than the lowest point of the movable roller 43, and a workpiece can smoothly reach a station through a through hole below the second slide rail 51.

A second sliding block 52 is slidably mounted on the surface of the second sliding rail 51; a cleaning brush 53 is fixedly mounted on the left side of the second sliding block 52, the cleaning brush 53 can clean a workpiece as long as the second sliding block 52 slides on the second sliding rail 51, so that a cleaning task is completed, the task can be performed before welding and after welding, one end of a connecting rod 54 is rotatably mounted on the right side of the second sliding block 52, the other end of the connecting rod 54 is hinged with the hollow rod 23, and the hollow rod 23 can swing to drive the second sliding block 52 to slide on the sliding rail 51 through the connecting rod 54, so that cleaning work is performed.

The cleaning assembly 5 further comprises an air bag 55, the air bag 55 is fixedly arranged on a mounting plate on the side of the mounting frame 21, the air bag 55 is positioned right below the hollow rod 23, and the top of the air bag 55 is in contact with the hollow rod 23; the air bag 55 can restore deformation according to its own elasticity; the air bag 55 is communicated with one end of the air pipe 56, the other end of the air pipe 56 is positioned near the cleaning brush 53, the air bag 55 sucks air near the cleaning brush 53 through the air pipe 56, and when the air bag blows air, tiny residues on the workpiece can be blown off.

The movable roller 43 can slide on the bracket 41, so that the distance between the movable roller 43 and the fixed roller 42 is not fixed, and the clamping assembly 4 can clamp workpieces with different thicknesses by adjusting the movable roller 43 to move up and down on the bracket 41, so that the device has stronger adaptability; when the worker carries out welding and cutting operation with the right hand, the fixed roller 42 is driven to rotate by the left-hand operation feeding motor 44.

When a worker swings the operating lever 24 to enable the welding and cutting assembly 33 to perform welding and cutting operation, the operating lever 24 drives the second sliding block 52 to slide through the hollow rod 23 and the connecting rod 54, so that the cleaning brush 53 cleans the upper surface of a workpiece, the cleaning brush 53 can clean the workpiece at the end or the beginning of the welding and cutting operation, the welding and cutting operation has no time interval, the working efficiency is improved, the worker can perform the welding and cutting operation and the cleaning operation only through one operating lever 24, and the speed of the worker for mastering equipment skillfully is improved.

All steps of welding and cutting can be simultaneously realized and cleaning can be completed through the small-angle swing of one control lever 24, the operation is time-saving and labor-saving, the negligence danger caused by the reduction of vigor due to the long-time complex operation of workers is avoided, the working efficiency is improved, and the cost of culturing the workers is reduced.

Meanwhile, due to the downward movement of the hollow rod 23, the air bag 55 is pressed, the air bag 55 blows air outwards through the air pipe 56, the blown air can blow off fine residues which are generated during welding and cutting and difficult to clean by the cleaning brush 53, the cleaning of the cleaning assembly 5 is assisted, and when the hollow rod 23 is lifted, due to the elasticity of the air bag 55, the air bag 55 sucks air through the air pipe 56, and the air bag 55 is recovered; the cleaning brush 53 is difficult to clean the residue with the diameter less than 0.1mm, so the air bag 55 is designed to discharge air to blow away the residue with the diameter less than 0.1 mm. Moreover, the air blowing is realized by the driving of the operating lever 24 during the air bag 55, and the air blowing and the cleaning are synchronously performed at the beginning or the end of the welding operation, so that a worker does not need to perform extra operation, and the energy of the worker is not consumed additionally.

Through the linkage, the surface of the workpiece can be cleaned in the welding and cutting operation process without additional operation, so that the time is saved, the efficiency is improved, the operation is simple and easy to operate, and the technical threshold of workers is reduced; and no matter large residue or small residue, the large residue or the small residue can be cleaned by the cleaning assembly 5; can adapt to workpieces with different thicknesses and has strong adaptability.

Referring to fig. 1 and 2, as a specific embodiment of the present invention, an isolation assembly 6 is mounted on a front end surface of a table body 1, and the isolation assembly 6 is used for blocking sparks generated during welding and cutting operations; isolation component 6 includes isolation door 61 and isolation slide rail 62, keeps apart slide rail 62 level and is fixed in on the table body 1 front side, and isolation door 61 slidable mounting is on keeping apart slide rail 62, installs the shading lens on the isolation door 61, and isolation door 61 is the isolated very big electric spark of harm of workman.

The middle part of the table body 1 is provided with a groove, a storage box 7 used for storing scraps is arranged in the groove in a sliding mode, the storage box 7 is located below the welding and cutting assembly 3, and welding and cutting residues cleaned by the cleaning assembly 5 just fall into the storage box 7.

The outer side of the isolation door 61 is also fixedly provided with a control panel 8, the control panel 8 is used for controlling the feeding motor 44 to complete feeding, the right hand controls the handle, and the left hand controls the control panel 8, so that the operation is convenient and fast.

When the right hand of a worker performs welding and cutting operation, the left hand operates the control panel 8 to control the feeding motor 44 on the clamping assembly 44 to drive the fixed roller 42 to rotate at a constant speed, so that the purpose of conveying a steel belt at a stable, constant speed and fixed point is achieved, and the processing precision is improved; the large residues cleaned by the cleaning brush 53 and the small residues blown off by the blowing pipe 56 fall into the storage box 7 in the groove in the middle of the table body 1, and workers regularly empty the residues in the storage box 7, so that the workers can collect and arrange the residues conveniently, and the surrounding environment is prevented from being polluted.

Electric sparks generated during welding and cutting are extremely high in temperature and splashed onto the skin of a person to burn the skin, and the electric welding sparks have infrared rays and ultraviolet rays, so that workers can suffer from electro-optic ophthalmia and damage the eyesight of the workers, and therefore an isolation assembly 6 is designed; in order to solve the above problems, the isolation assembly 6 is designed, the isolation door 61 is integrally used for isolating high-temperature electric sparks to prevent the electric sparks from injuring the skin of a worker, and the glass lens of the isolation door 61 adopts a lens to isolate harmful infrared rays and ultraviolet rays to prevent the eyes of the worker from being injured.

The invention realizes the purposes of collecting residues generated in the welding and cutting process, isolating dangerous electric sparks and conveying workpieces at a fixed speed and a fixed point by the components. The residue is conveniently removed by workers, the skin burn and the eye injury of the workers are prevented, and the device is strong in stability and strong in adaptability.

When welding and cutting are needed, a worker holds the handle to swing downwards, the operating rod 24 and the rotating shaft 22 can rotate along the axis of the rotating shaft, so that the gear arranged at the other end of the rotating shaft 22 is driven to rotate synchronously, the first sliding block 26 slides on the first sliding rail through the transmission of the gear rack 27, the welding head 31 or the cutting head 32 reaches a target working surface, and then the welding head 31 or the cutting head 32 is opened by pressing a button on the handle.

When a worker swings the operating lever 24 to enable the welding and cutting assembly 33 to perform welding and cutting operation, the operating lever 24 drives the second slider 52 to slide through the hollow rod 23 and the connecting rod 54, so that the cleaning brush 53 can clean the upper surface of a workpiece, and meanwhile, due to the downward movement of the hollow rod 23, the air bag 55 is pressed to blow air outwards through the air pipe 56 by the air bag 55 when the cleaning brush 53 starts or finishes the welding and cutting operation, and the blown air can blow off fine residues which are difficult to clean by the cleaning brush 53 and generated during the welding and cutting operation, so as to assist in cleaning the cleaning assembly 5.

When the cutting and welding function conversion is needed, a worker rotates the handle fixedly arranged at one end of the operating rod 24, the first belt wheel 25 is fixedly arranged at the other end of the operating rod 24, the first belt wheel 25 can rotate synchronously with the handle and the operating rod 24, the second belt wheel 29 and the first belt wheel 25 are jointly attached to the same belt, the second belt wheel 29 is driven by the first belt wheel 25 to rotate, the second belt wheel 29 is fixedly connected to one end of the transmission rod 28, the conversion disc 33 is fixedly arranged at the other end of the transmission rod 28, the conversion disc 33 can be driven by the rotation of the second belt wheel 29 to rotate synchronously, the welding head 31 and the cutting head 32 which are opposite in direction are fixedly arranged on the other surface of the conversion disc 33, and the conversion of the welding and welding function can be realized as long as the conversion disc 33 rotates 180 degrees.

The large residues cleaned by the cleaning brush 53 and the fine residues blown off by the air blowing pipe 56 fall into the storage box 7 in the groove in the middle of the table body 1, and workers regularly pour the residues in the storage box 7; the isolation door 61 is used to isolate the high temperature electric spark to avoid the electric spark from hurting the skin of the worker, and the glass lens of the isolation door 61 uses the lens to isolate the harmful infrared ray and ultraviolet ray to avoid the eyes of the worker from being hurt.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A steel strip cutting and welding integrated machine comprises a table body (1), a control assembly (2) and a welding and cutting assembly (3); control assembly (2) are located the table body (1) top, its characterized in that: weld and cut subassembly (3) and be located control assembly (2) side, control assembly (2) are used for controlling to weld and cut subassembly (3) and carry out the welding and cut work, wherein:

the control assembly (2) comprises a mounting frame (21), a rotating shaft (22), a hollow rod (23), an operating rod (24), a first belt wheel (25), a gear, a first sliding block (26), a rack (27), a transmission rod (28), a second belt wheel (29) and a belt; a rotating shaft (22) is horizontally and rotatably arranged on the right side wall of the mounting rack (21); a gear is fixedly mounted at the left end of the rotating shaft (22), a hollow rod (23) is fixedly mounted at the right end of the rotating shaft (22), and the hollow rod (23) is perpendicular to the rotating shaft (22); an operating rod (24) is coaxially and rotatably installed in the hollow rod (23), the front end of the operating rod (24) penetrates through the hollow rod (23) and is provided with a handle, the tail end of the handle is provided with a button, and the rear end of the operating rod (24) penetrates through the hollow rod (23) and is fixedly provided with a first belt wheel (25);

a first sliding rail is vertically arranged on the left side of the mounting frame (21), a first sliding block (26) is slidably mounted in the first sliding rail, a rack (27) is fixedly mounted on the side edge of the first sliding block (26), and the rack (27) is meshed with the gear; a transmission rod (28) is rotatably mounted on the first sliding block (26), and the axis of the transmission rod (28) is perpendicular to the axis of the rotating shaft (22); the rear end of the transmission rod (28) penetrates through the first sliding block (26) and is fixedly provided with a second belt wheel (29), and a belt is arranged between the second belt wheel (29) and the first belt wheel (25); the front end of the transmission rod (28) penetrates through the first sliding block (26) and extends to the position above the station, and the welding and cutting assembly (3) is fixedly mounted at the front end of the transmission rod (28).

2. The steel strip cutting and welding all-in-one machine as claimed in claim 1, characterized in that: the welding and cutting assembly (3) comprises a welding head (31), a cutting head (32) and a conversion disc (33), the welding head (31) and the cutting head (32) are fixedly arranged on the front surface of the conversion disc (33), the welding head (31) and the cutting head (32) face opposite directions, and the conversion disc (33) is coaxially and fixedly arranged at the front end part of the transmission rod (28).

3. The steel strip cutting and welding all-in-one machine as claimed in claim 2, characterized in that: the surface of the table body (1) is provided with a clamping component (4), and the clamping component (4) is used for fixing a workpiece in a welding process by matching with the welding and cutting component (3); the two groups of clamping assemblies (4) are arranged, and the two groups of clamping assemblies (4) are arranged on the left side and the right side of the welding and cutting assembly (3) in a mirror symmetry manner; the clamping assembly (4) comprises a support (41) fixedly arranged on the front side edge and the rear side edge of the table body (1), a fixed roller (42) rotatably arranged on the support (41) and a movable roller (43) positioned above the fixed roller (42), and the movable roller (43) is vertically and slidably arranged on the support (41); and a feeding motor (44) for driving the fixed roller (42) to rotate is arranged on the bracket (41).

4. The steel strip cutting and welding all-in-one machine as claimed in claim 3, characterized in that: a cleaning assembly (5) is arranged below the control assembly (2), and the control assembly (2) is used for controlling the cleaning assembly (5) to clean a workpiece; the cleaning assembly (5) comprises a second sliding rail (51), a second sliding block (52), a cleaning brush (53) and a connecting rod (54), the second sliding rail (51) is fixedly mounted on the table body (1) on the right side of the welding and cutting assembly (3), the second sliding rail (51) is arranged along the front and back direction of the table body, a gap is formed between the bottom of the second sliding rail (51) and the surface of the table body (1), and the plane where the lower surface of the second sliding rail (51) is located is higher than the lowest point of the movable roller (43); a second sliding block (52) is arranged on the surface of the second sliding rail (51) in a sliding mode; a cleaning brush (53) is fixedly mounted on the left side of the second sliding block (52), one end of a connecting rod (54) is rotatably mounted on the right side of the second sliding block (52), and the other end of the connecting rod (54) is hinged to the hollow rod (23).

5. The steel strip cutting and welding all-in-one machine as claimed in claim 4, wherein: the cleaning assembly (5) further comprises an air bag (55), the air bag (55) is fixedly mounted on a mounting plate on the side of the mounting frame (21), the air bag (55) is located right below the hollow rod (23), and the top of the air bag (55) is in contact with the hollow rod (23); the air bag (55) can restore deformation according to self elasticity; the air bag (55) is communicated with one end of an air pipe (56), the other end of the air pipe (56) is positioned near the cleaning brush (53), and the air bag (55) sucks air near the cleaning brush (53) through the air pipe (56).

6. The steel strip cutting and welding all-in-one machine as claimed in claim 5, characterized in that: an isolation assembly (6) is mounted on the front end face of the table body (1), and the isolation assembly (6) is used for isolating sparks generated during welding and cutting operation; keep apart subassembly (6) including isolation door (61) and isolation slide rail (62), keep apart slide rail (62) level and be fixed in on the table body (1) leading flank, isolation door (61) slidable mounting be in keep apart on slide rail (62), install shading lens (62) on isolation door (61).

7. The steel strip cutting and welding all-in-one machine as claimed in claim 6, characterized in that: the middle part of the table body (1) is provided with a groove, a storage box (7) used for storing the scraps is arranged in the groove in a sliding mode, and the storage box (7) is located below the welding and cutting assembly (3).

8. The steel strip cutting and welding all-in-one machine as claimed in claim 7, wherein: the outside of insulated door (61) is still fixed mounting has control panel (8), control panel (8) are used for controlling pay-off motor (44) to accomplish the pay-off.