CN114619192B

CN114619192B - Welding equipment for steel structure connecting structure

Info

Publication number: CN114619192B
Application number: CN202210399007.XA
Authority: CN
Inventors: 王军; 王永; 魏岭; 庞永奎; 李孝伟; 孙琦
Original assignee: Jiangsu Bafang Hengyun Steel Structure Manufacturing Co ltd
Current assignee: Jiangsu Bafang Steel Structure Group Co ltd
Priority date: 2022-04-16
Filing date: 2022-04-16
Publication date: 2022-12-02
Anticipated expiration: 2042-04-16
Also published as: CN114619192A

Abstract

The invention discloses welding equipment for a steel structure connecting structure, and belongs to the field of welding equipment. A steel structure connection structure welding apparatus, comprising: the connection structure further includes: the welding device comprises a welding table, a first conveying part and a second conveying part, wherein the first conveying part is used for conveying a connecting structure, the second conveying part is used for conveying the welded connecting structure, a welding gun is arranged on the welding table and used for welding the connecting structure, and a welding head is arranged on the welding gun; the clamping disc, the bottom of the clamping disc is provided with a first driving part for driving the clamping disc to rotate; the welding device effectively avoids the high temperature generated by the component which is just welded from hurting workers, effectively prevents the clamping force from damaging the component in the clamping process, effectively and fully utilizes the heat in the welding process, effectively avoids the damage of the welding stress to the component, and effectively improves the working efficiency of the welding equipment.

Description

Welding equipment for steel structure connecting structure

Technical Field

The invention relates to the technical field of welding equipment, in particular to welding equipment for a steel structure connecting structure.

Background

Welding, also known as fusion, is a process and technique for joining metals or other thermoplastic materials, such as plastics, by heat, heat or pressure; the steel construction needs to use connection structure to go on and weld in advance at the in-process of installation, therefore, welding equipment needs to be used, current steel construction connection structure is when the welding, its surface temperature is higher, the higher condition of temperature, cause all ring edge border temperature to rise easily, cause staff's discomfort, the welding point temperature is though high, nevertheless also can't carry out quick cooling to it through the mode of watering, this kind of cooling method not only can cause the damage to steel construction connection structure inside, make it lose its original toughness, use value is reduced, the artifical connection structure that can't accomplish the welding takes off, influence next welding, thereby its work efficiency has been reduced, for this reason, it solves above problem to propose a steel construction connection structure welding equipment.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, when a steel structure connecting structure is welded, the surface temperature is high, the temperature of the surrounding environment is easily increased under the condition of high temperature, the discomfort of workers is caused, the temperature of a welding point is high, but the steel structure connecting structure cannot be rapidly cooled in a watering mode, the cooling mode can damage the inside of the steel structure connecting structure, the original toughness of the steel structure connecting structure is lost, the use value is reduced, and the welding efficiency is reduced because the welded connecting structure cannot be taken down manually to influence the next welding.

In order to achieve the purpose, the invention adopts the following technical scheme: a steel structure connection structure welding apparatus, comprising: the connection structure further includes: the welding device comprises a welding table, a first conveying part and a second conveying part, wherein the first conveying part is used for conveying a connecting structure, the second conveying part is used for conveying the welded connecting structure, a welding gun is arranged on the welding table and used for welding the connecting structure, and a welding head is arranged on the welding gun; the clamping device comprises a clamping disc, a first driving part and a second driving part, wherein the bottom of the clamping disc is provided with a first driving part for driving the clamping disc to rotate, a clamping cavity is formed in the clamping disc, a first driving unit is arranged in the clamping cavity, a transmission mechanism for driving the first driving unit is arranged in the clamping disc, and a cover body is detachably connected to the clamping disc; the clamping plate is provided with a first connecting unit, and the first connecting unit drives the clamping plate to move through a first driving unit.

Preferably, first conveying part includes the first limiting plate of fixed connection on the welding bench, first limiting plate symmetry sets up on the welding bench, it is provided with first gyro wheel to rotate on the first limiting plate, be provided with on the first gyro wheel and be used for driving first gyro wheel pivoted second drive division, be provided with first baffle on the first limiting plate, second conveying part is including setting up the second limiting plate on the welding bench, it is provided with the second gyro wheel to rotate on the second limiting plate, the one end that the second limiting plate was kept away from to the second gyro wheel is provided with first baffle, first baffle fixed connection be in on the welding bench, be provided with on the second gyro wheel and be used for driving second gyro wheel pivoted third drive division, the one end that the welding bench is close to the second gyro wheel is provided with the storage tank.

Preferably, the second driving portion comprises a first gearbox arranged on the welding table, a third motor is arranged in the first gearbox, a fifth gear is fixedly connected to an output end of the third motor, a sixth gear is meshed with the fifth gear and fixedly connected to the first roller, the third driving portion comprises a second gearbox arranged on the welding table, a second motor is arranged in the second gearbox, a third gear is fixedly connected to an output end of the second motor, a fourth gear is meshed with the third gear, and the fourth gear is fixedly connected to the second roller.

Preferably, first drive division is including setting up the atress board in the welding bench bottom, be provided with first motor on the atress board, the output fixedly connected with second gear of first motor, the meshing of second gear has first gear, the coaxial department of first gear is provided with first pivot, first pivot is connected with the rotation of atress board, the one end that the atress board was kept away from to first pivot runs through the welding bench and with grip disc fixed connection.

Preferably, the first driving unit comprises a transmission rod, a third rotating shaft is arranged on the transmission rod, the third rotating shaft is rotatably connected in the clamping cavity and penetrates through the outer wall of the clamping cavity, and first limiting grooves are symmetrically arranged on the transmission rod.

Preferably, drive mechanism includes the second pivot, second pivot fixed connection is on the atress board, the inside first cavity that is provided with of first pivot, the second pivot sets up in first cavity, just the second pivot runs through the grip block, the second pivot rotates with the grip block to be connected, second pivot and grip block junction are provided with first bearing, the one end that the atress board was kept away from in the second pivot is provided with first bevel gear, first bevel gear meshing has transmission bevel gear, transmission bevel gear meshing has second bevel gear, second bevel gear meshing has third bevel gear, third bevel gear fixed connection runs through the one end of grip block outer wall in the third pivot.

Preferably, first connecting element includes the slide bar, slide bar sliding connection is at first spacing inslot, the first gag lever post of one end fixedly connected with of first spacing groove is kept away from to the slide bar, the one end and the grip block fixed connection of slide bar are kept away from to first gag lever post, the centre gripping intracavity is provided with the third limiting plate, at least two form first clearance between the third limiting plate, it is provided with the slider to slide in the first clearance, slider fixed connection is on first gag lever post, be provided with first spout on the third limiting plate, first gag lever post slides in first spout.

Preferably, be provided with the holding head that a plurality of equidistance were arranged on the grip block, the holding head is sealed to slide on the grip block, the inside first cavity that is provided with of grip block, be provided with heat-conducting liquid in the first cavity, the one end of holding head in first cavity is provided with first stopper, be provided with the spring between first stopper and the grip block, be provided with the second spout on the grip block, the holding head slides in the second spout, second spout inner wall chisel has first recess, be provided with on the grip block with first lug, first lug slides in first recess, the one end that the holding head is close to first stopper is provided with rocks the subassembly.

Preferably, the shaking assembly comprises a second limiting rod and a third limiting rod, the second limiting rod is fixedly connected to one end, close to the first limiting block, of the clamping head, the third limiting rod is fixedly connected to the inside of the clamping plate, the second limiting rod is rotatably provided with a shaking rod, the shaking rod is rotatably connected with the third limiting rod, and the shaking rod is driven to shake through the second limiting rod and the third limiting rod when the clamping head moves leftwards and rightwards.

Preferably, a connecting rod is arranged at one end, away from the third limiting rod, of the shaking rod, at least two fan blades are arranged on the connecting rod, and the fan blades are rotatably connected with the connecting rod.

Compared with the prior art, the invention provides welding equipment for a steel structure connecting structure, which has the following beneficial effects:

1. this steel structure connection structure welding equipment, through transfer apparatus or artifical arrange connection structure in the first gyro wheel on the welding bench, open third motor and second motor, connection structure removes the centre gripping intracavity under the effect of first baffle, and the better messenger connection structure of bending goes into the centre gripping chamber to play limiting displacement to connection structure.

2. This steel construction connection structure welding equipment, through opening first motor, first motor is the servo motor who has timing function, output through first motor drives the second gear rotation, further drive first pivot through first gear and rotate, thereby drive the grip block and rotate, when the grip block rotates, drive transmission bevel gear through first bevel gear under the effect of second pivot and rotate, drive third bevel gear through the second bevel gear when transmission bevel gear rotates and rotate, thereby drive the rotation of third pivot, further make the transfer line rotate, the transfer line drives the slide bar through first spacing groove and removes, the slide bar drives grip block clamp connection structure under the effect of first spacing bar and slider, when grip block of clamp connection structure rotates the soldered connection below, the soldered connection welds automatically, and automation mechanized operation has increased welding efficiency.

3. This steel construction connection structure welding equipment, the welding is accomplished the back, continues automatic rotation fixed angle through first motor, and when the connection structure that the welding was accomplished moved on the second gyro wheel, made the grip block open under the effect of first spacing groove, made the connection structure that the welding was accomplished under the effect of second gyro wheel convey the storage tank in, the effectual high temperature of avoiding just welding the component production of accomplishing harms the staff.

4. When the clamping plate clamps the connecting structure, the clamping head is pressed into the first cavity under the action of pressure, after clamping is completed, the clamping head further clamps the connecting member under the action of the spring, the clamping plate is effectively prevented from deforming when clamping the connecting structure, the connecting structure can generate a large amount of heat during welding, the heat is transmitted through the clamping head and the clamping plate in heat conducting liquid in the first cavity, the pressure in the first cavity is increased along with the increase of the temperature of the heat conducting liquid, so that the clamping head is promoted to further clamp the connecting structure, after welding is completed, the clamping disc enables the welded connecting structure to move onto the second roller under the action of the first motor, the clamping plate is opened under the action of the transmission rod, and when the clamping plate is opened, the clamping head moves outwards, the clamping head pulls the second limiting rod to move outwards, the rocking rod rocks under the action of the third limiting rod to effectively stir the heat conducting liquid, so that the temperature of the heat conducting liquid is more uniform, the connecting rod is driven to rock when the rocking rod rocks, so that the fan blades are driven to rotate under the action of the heat conducting liquid, the heat conducting liquid is further stirred, the temperature of the heat conducting liquid is better promoted to be uniform, when the heated clamping plate moves to the first roller again to clamp the connecting structure, the connecting structure is preheated, the damage of welding stress to the connecting structure during welding is effectively prevented, the rocking rod rocks and the fan blades are promoted to rotate when the clamping plate clamps the connecting structure, the heat conducting liquid is fully stirred, the damage of clamping force to a component during clamping is effectively prevented, the heat during welding is effectively and fully utilized, and meanwhile, the damage of the welding stress to the component is effectively avoided, and effectively improve the work efficiency of the welding equipment.

The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the device effectively avoids the high temperature generated by the component which is just welded from hurting workers, effectively prevents the clamping force from hurting the component in the clamping process, effectively makes full use of the heat in the welding process, effectively avoids the damage of the welding stress to the component, and effectively improves the working efficiency of the welding equipment.

Drawings

FIG. 1 is a first structural schematic diagram of a welding device for a steel structure connecting structure, which is provided by the invention;

FIG. 2 is a schematic cross-sectional view of a welding device for a steel structure connection structure according to the present invention;

FIG. 3 is an enlarged schematic view of part A of FIG. 2 of a welding apparatus for a steel structure connection structure according to the present invention;

FIG. 4 is a structural schematic diagram II of a welding device for a steel structure connecting structure provided by the invention;

FIG. 5 is an enlarged schematic view of part B in FIG. 4 of a welding apparatus for a steel structure connection structure according to the present invention;

FIG. 6 is a schematic partial structural diagram I of a welding device for a steel structure connecting structure according to the present invention;

FIG. 7 is a schematic view of a partial structure of a welding device for a steel structure connection structure according to the present invention;

FIG. 8 is a schematic view of a partial structure of a welding device for a steel structure connection structure according to the present invention;

FIG. 9 is a schematic view of a partial structure of a welding device for a steel structure connecting structure according to the present invention;

FIG. 10 is a schematic structural view of a clamping plate of the welding equipment for the steel structure connecting structure according to the present invention;

FIG. 11 is an enlarged schematic view of a portion C in FIG. 10 of the welding equipment for the steel structure connecting structure according to the present invention;

FIG. 12 is an enlarged schematic view of a portion D of the welding equipment for the steel structure connecting structure in FIG. 10 according to the present invention;

FIG. 13 is a schematic view of a partial structure of a welding device for a steel structure connection structure according to the present invention;

fig. 14 is a schematic partial structural view six of the welding equipment for the steel structure connecting structure according to the present invention.

In the figure: 1. a welding table; 101. a first limit plate; 102. a first gearbox; 103. a first baffle plate; 104. a first roller; 105. a storage box; 106. a second roller; 107. a second limiting plate; 108. a first separator; 109. a second gearbox; 110. a welding gun; 111. welding a head; 112. a stress plate; 2. a clamping plate; 201. a cover body; 202. a clamping cavity; 203. a first bevel gear; 204. a drive bevel gear; 205. a second bevel gear; 206. a first rotating shaft; 207. a second rotating shaft; 208. a first gear; 209. a second gear; 210. a first motor; 211. a first bearing; 3. a transmission rod; 301. a first limit groove; 302. a third rotating shaft; 303. a third limiting plate; 304. a slide bar; 305. a first limit rod; 306. a clamping plate; 307. a clamping head; 308. a first gap; 309. a first chute; 310. a third bevel gear; 311. a first stopper; 312. a spring; 313. a first groove; 314. a first bump; 315. a first cavity; 316. a heat conducting liquid; 317. a second limiting rod; 318. a third limiting rod; 319. a shaking rod; 320. a connecting rod; 321. a fan blade; 322. a slider; 4. a second motor; 401. a third gear; 402. a fourth gear; 5. a third motor; 501. a fifth gear; 502. and a sixth gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Referring to fig. 1 to 14, a welding apparatus for a steel structure connection structure includes: the connection structure further includes: the welding device comprises a welding table 1, wherein a first conveying part for conveying a connecting structure and a second conveying part for conveying the welded connecting structure are arranged on the welding table 1, a welding gun 110 for welding the connecting structure is arranged on the welding table 1, and a welding head 111 is arranged on the welding gun 110; the clamping device comprises a clamping disc 2, wherein a first driving part for driving the clamping disc 2 to rotate is arranged at the bottom of the clamping disc 2, a clamping cavity 202 is formed in the clamping disc 2, a first driving unit is arranged in the clamping cavity 202, a transmission mechanism for driving the first driving unit is arranged in the clamping disc 2, and a cover body 201 is detachably connected to the clamping disc 2; the clamping plate 306 is provided with a first connecting unit, and the first connecting unit drives the clamping plate 306 to move through a first driving unit.

Referring to fig. 1 to 14, the first conveying portion includes a first limiting plate 101 fixedly connected to the welding table 1, the first limiting plate 101 is symmetrically disposed on the welding table 1, a first roller 104 is rotatably disposed on the first limiting plate 101, a second driving portion for driving the first roller 104 to rotate is disposed on the first roller 104, a first baffle 103 is disposed on the first limiting plate 101, the second conveying portion includes a second limiting plate 107 disposed on the welding table 1, a second roller 106 is rotatably disposed on the second limiting plate 107, a first partition 108 is disposed at an end of the second roller 106 away from the second limiting plate 107, the first partition 108 is fixedly connected to the welding table 1, a third driving portion for driving the second roller 106 to rotate is disposed on the second roller 106, and a storage box 105 is disposed at an end of the welding table 1 close to the second roller 106.

Referring to fig. 1 to 14, the second driving portion includes a first transmission case 102 disposed on the welding table 1, a third motor 5 is disposed in the first transmission case 102, an output end of the third motor 5 is fixedly connected with a fifth gear 501, a sixth gear 502 is engaged on the fifth gear 501, the sixth gear 502 is fixedly connected to the first roller 104, the third driving portion includes a second transmission case 109 disposed on the welding table 1, a second motor 4 is disposed in the second transmission case 109, an output end of the second motor 4 is fixedly connected with a third gear 401, a fourth gear 402 is engaged on the third gear 401, and the fourth gear 402 is fixedly connected to the second roller 106.

Referring to fig. 1 to 14, the first driving portion includes a stress plate 112 disposed at the bottom of the welding table 1, a first motor 210 is disposed on the stress plate 112, a second gear 209 is fixedly connected to an output end of the first motor 210, the second gear 209 is engaged with a first gear 208, a first rotating shaft 206 is disposed at a coaxial position of the first gear 208, the first rotating shaft 206 is rotatably connected to the stress plate 112, and one end of the first rotating shaft 206, which is far away from the stress plate 112, penetrates through the welding table 1 and is fixedly connected to the clamping disk 2.

Referring to fig. 1 to 14, the first driving unit includes a transmission rod 3, a third rotating shaft 302 is disposed on the transmission rod 3, the third rotating shaft 302 is rotatably connected in the clamping cavity 202, the third rotating shaft 302 penetrates through the outer wall of the clamping cavity 202, and first limiting grooves 301 are symmetrically disposed on the transmission rod 3.

Referring to fig. 1 to 14, the transmission mechanism includes a second rotating shaft 207, the second rotating shaft 207 is fixedly connected to the force-bearing plate 112, a first cavity is arranged inside the first rotating shaft 206, the second rotating shaft 207 is arranged in the first cavity, the second rotating shaft 207 penetrates through the clamping disc 2, the second rotating shaft 207 is rotatably connected to the clamping disc 2, a first bearing 211 is arranged at a joint of the second rotating shaft 207 and the clamping disc 2, a first bevel gear 203 is arranged at one end of the second rotating shaft 207, which is far away from the force-bearing plate 112, the first bevel gear 203 is engaged with a transmission bevel gear 204, the transmission bevel gear 204 is engaged with a second bevel gear 205, the second bevel gear 205 is engaged with a third bevel gear 310, and the third bevel gear 310 is fixedly connected to one end of the third rotating shaft 302, which penetrates through the outer wall of the clamping cavity 202.

Referring to fig. 1 to 14, the first connecting unit includes a sliding rod 304, the sliding rod 304 is slidably connected in the first limiting groove 301, one end of the sliding rod 304, which is far away from the first limiting groove 301, is fixedly connected with a first limiting rod 305, one end of the first limiting rod 305, which is far away from the sliding rod 304, is fixedly connected with a clamping plate 306, a third limiting plate 303 is arranged in the clamping cavity 202, a first gap 308 is formed between at least two third limiting plates 303, a sliding block 322 is slidably arranged in the first gap 308, the sliding block 322 is fixedly connected to the first limiting rod 305, a first sliding groove 309 is arranged on the third limiting plate 303, and the first limiting rod 305 slides in the first sliding groove 309.

Referring to fig. 1 to 14, a plurality of clamping heads 307 arranged at equal intervals are arranged on a clamping plate 306, the clamping heads 307 slide on the clamping plate 306 in a sealing manner, a first cavity 315 is arranged inside the clamping plate 306, a heat conducting liquid 316 is arranged in the first cavity 315, a first limiting block 311 is arranged at one end of each clamping head 307 in the first cavity 315, a spring 312 is arranged between each first limiting block 311 and the clamping plate 306, a second sliding groove is arranged on the clamping plate 306, the clamping heads 307 slide in the second sliding groove, a first groove 313 is formed in the inner wall of the second sliding groove in a chiseled manner, a first bump 314 is arranged on each clamping head 307, the first bump 314 slides in the first groove 313, and a shaking assembly is arranged at one end of each clamping head 307 close to the first limiting block 311.

Referring to fig. 1 to 14, the shaking assembly includes a second limiting rod 317 and a third limiting rod 318, the second limiting rod 317 is fixedly connected to one end of the clamping head 307 close to the first limiting rod 311, the third limiting rod 318 is fixedly connected to the inside of the clamping plate 306, a shaking rod 319 is rotatably arranged on the second limiting rod 317, the shaking rod 319 is rotatably connected to the third limiting rod 318, and the shaking rod 319 is driven by the second limiting rod 317 and the third limiting rod 318 to shake when the clamping head 307 moves left and right.

Referring to fig. 1 to 14, a connecting rod 320 is disposed at an end of the rocking rod 319 away from the third limiting rod 318, at least two blades 321 are disposed on the connecting rod 320, and the blades 321 are rotatably connected to the connecting rod 320.

In the invention, a connecting structure is placed on a first roller 104 on a welding table 1 through conveying equipment or manual work, a third motor 5 and a second motor 4 are started, the connecting structure moves into a clamping cavity 202 under the action of a first baffle plate 103, the bent first baffle plate 103 enables the connecting structure to enter the clamping cavity 202 better and has a limiting effect on the connecting structure, a first motor 210 is started, the first motor 210 is a servo motor with a timing function, a second gear 209 is driven to rotate through the output end of the first motor 210, a first rotating shaft 206 is further driven to rotate through a first gear 208, so that a clamping disc 2 is driven to rotate, when the clamping disc 2 rotates, a transmission bevel gear 204 is driven to rotate through the first bevel gear 203 under the action of a second rotating shaft 207, when the transmission bevel gear 204 rotates, a third bevel gear 310 is driven to rotate through a second bevel gear 205, so that a third rotating shaft 302 is driven to rotate, further, the transmission rod 3 is rotated, the transmission rod 3 drives the sliding rod 304 to move through the first limiting groove 301, the sliding rod 304 drives the clamping plate 306 to clamp the connecting structure under the action of the first limiting rod 305 and the sliding block 322, the welding head 111 automatically performs welding when the clamping plate 306 of the clamping connecting structure rotates to the position below the welding head 111, after the welding is completed, the first motor 210 continues to automatically rotate for a fixed angle, when the welded connecting structure moves to the second roller 106, the clamping plate 306 is opened under the action of the first limiting groove 301, the welded connecting structure is conveyed into the storage box 105 under the action of the second roller 106, when the clamping plate 306 clamps the connecting structure, the clamping head 307 is pressed into the first cavity 315 under the action of pressure, after the clamping is completed, the clamping head 307 further clamps the connecting structure under the action of the spring 312, the clamping plate 306 is effectively prevented from deforming when clamping the connecting structure, the connecting structure can generate a large amount of heat during welding, the heat passes through the clamping head 307 and the heat conducting liquid 316 in the first cavity 315 transmitted by the clamping plate 306, the pressure in the first cavity 315 is increased along with the increase of the temperature of the heat conducting liquid 316, so as to promote the clamping head 307 to further clamp the connecting structure, after the welding is completed, the clamping disc 2 enables the welded connecting structure to move onto the second roller 106 under the action of the first motor 210, the clamping plate 306 is opened under the action of the transmission rod 3, when the clamping plate 306 is opened, the clamping head 307 moves outwards, the clamping head 307 pulls the second limiting rod 317 to move outwards, the rocking rod 319 rocks under the action of the third limiting rod 318, the heat conducting liquid 316 is effectively stirred, the temperature of the connecting rod is more uniform, and when the rocking rod 319 rocks, the connecting rod 320 is driven to rock, thereby driving the fan blades 321 to rotate under the action of the heat conducting liquid 316, further stirring the heat conducting liquid 316, better promoting the temperature uniformity of the heat conducting liquid 316, preheating the connecting structure when the heated clamping plate 306 moves to the first roller 104 again to clamp the connecting structure, effectively preventing the damage of welding stress to the connecting structure during welding, promoting the shaking rod 319 to shake and the fan blades 321 to rotate when the clamping plate 306 clamps the connecting structure, fully stirring the heat conducting liquid 316, when the clamping cavities 202 on the clamping plate 2 are set to be three, the timing rotation angle of the first motor 210 is 120 degrees, and when the clamping plate 306 clamping the connecting structure rotates to the lower part of the welding head 111, the clamping plate 306 is in a clamping state, when the clamping plate 306 clamping the connecting structure is on the second roller 106 and the first roller 104, the clamping plate 306 is in an open state, when the clamping cavities 202 on the clamping plate 2 are set to be four, the first motor 210 rotates at a timing angle of 90 degrees, the clamping plate 306 for clamping the connection structure is in a clamping state when rotating from the first roller 104 to the position below the welding head 111, the clamping plate 306 for clamping the connection structure is in an opening state when clamping the clamping plate 306 on the second roller 106 and the first roller 104, and so on.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A steel structure connection structure welding apparatus, comprising: connection structure, its characterized in that still includes:

the welding device comprises a welding table (1), wherein a first conveying part for conveying a connecting structure and a second conveying part for conveying the welded connecting structure are arranged on the welding table (1), a welding gun (110) for welding the connecting structure is arranged on the welding table (1), and a welding head (111) is arranged on the welding gun (110);

the clamping device comprises a clamping disc (2), wherein a first driving part for driving the clamping disc (2) to rotate is arranged at the bottom of the clamping disc (2), a clamping cavity (202) is formed in the clamping disc (2), a first driving unit is arranged in the clamping cavity (202), a transmission mechanism for driving the first driving unit is arranged in the clamping disc (2), and a cover body (201) is detachably connected to the clamping disc (2);

the clamping plate (306), a first connecting unit is arranged on the clamping plate (306), and the first connecting unit drives the clamping plate (306) to move through a first driving unit;

the clamping plate (306) is provided with a plurality of clamping heads (307) which are arranged at equal intervals, the clamping heads (307) slide on the clamping plate (306) in a sealing manner, a first cavity (315) is arranged in the clamping plate (306), heat conducting liquid (316) is arranged in the first cavity (315), one end, in the first cavity (315), of each clamping head (307) is provided with a first limiting block (311), a spring (312) is arranged between each first limiting block (311) and the clamping plate (306), the clamping plate (306) is provided with a second sliding groove, the clamping heads (307) slide in the second sliding groove, a first groove (313) is formed in the inner wall of the second sliding groove in a chiseling manner, a first convex block (314) is arranged on the clamping heads (307), the first convex block (314) slides in the first groove (313), and a shaking assembly is arranged at one end, close to the first limiting block (311), of each clamping head (307);

the shaking assembly comprises a second limiting rod (317) and a third limiting rod (318), the second limiting rod (317) is fixedly connected to one end, close to the first limiting rod (311), of the clamping head (307), the third limiting rod (318) is fixedly connected to the inside of the clamping plate (306), a shaking rod (319) is rotatably arranged on the second limiting rod (317), the shaking rod (319) is rotatably connected with the third limiting rod (318), and the shaking rod (319) is driven to shake through the second limiting rod (317) and the third limiting rod (318) when the clamping head (307) moves left and right;

one end, far away from the third limiting rod (318), of the swinging rod (319) is provided with a connecting rod (320), the connecting rod (320) is provided with at least two fan blades (321), and the fan blades (321) are rotatably connected with the connecting rod (320).

2. The welding equipment for the steel structure connecting structure is characterized in that the first conveying part comprises a first limiting plate (101) fixedly connected to the welding table (1), the first limiting plate (101) is symmetrically arranged on the welding table (1), a first roller (104) is arranged on the first limiting plate (101) in a rotating mode, a second driving part used for driving the first roller (104) to rotate is arranged on the first roller (104), a first baffle (103) is arranged on the first limiting plate (101), the second conveying part comprises a second limiting plate (107) arranged on the welding table (1), a second roller (106) is arranged on the second limiting plate (107) in a rotating mode, a first partition plate (108) is arranged at one end, far away from the second limiting plate (107), of the second roller (106), the first partition plate (108) is fixedly connected to the welding table (1), a third driving part used for driving the second roller (106) to rotate is arranged on the second roller (106), and a storage box (105) is arranged at one end, close to the second roller (106), of the welding table (1).

3. The welding equipment for the steel structure connecting structure is characterized in that the second driving portion comprises a first gearbox (102) arranged on the welding table (1), a third motor (5) is arranged in the first gearbox (102), a fifth gear (501) is fixedly connected to the output end of the third motor (5), a sixth gear (502) is meshed with the fifth gear (501), the sixth gear (502) is fixedly connected to the first roller (104), the third driving portion comprises a second gearbox (109) arranged on the welding table (1), a second motor (4) is arranged in the second gearbox (109), a third gear (401) is fixedly connected to the output end of the second motor (4), a fourth gear (402) is meshed with the third gear (401), and the fourth gear (402) is fixedly connected to the second roller (106).

4. The welding equipment for the steel structure connecting structure is characterized in that the first driving portion comprises a stress plate (112) arranged at the bottom of the welding table (1), a first motor (210) is arranged on the stress plate (112), a second gear (209) is fixedly connected to the output end of the first motor (210), a first gear (208) is meshed with the second gear (209), a first rotating shaft (206) is arranged at the position, coaxial with the first gear (208), of the first rotating shaft (206) and is rotatably connected with the stress plate (112), and one end, far away from the stress plate (112), of the first rotating shaft (206) penetrates through the welding table (1) and is fixedly connected with the clamping disc (2).

5. The welding equipment for the steel structure connecting structure is characterized in that the first driving unit comprises a transmission rod (3), a third rotating shaft (302) is arranged on the transmission rod (3), the third rotating shaft (302) is rotatably connected in the clamping cavity (202), the third rotating shaft (302) penetrates through the outer wall of the clamping cavity (202), and first limiting grooves (301) are symmetrically arranged on the transmission rod (3).

6. The welding equipment for the steel structure connecting structure according to claim 5, wherein the transmission mechanism comprises a second rotating shaft (207), the second rotating shaft (207) is fixedly connected to the stress plate (112), a first cavity is arranged inside the first rotating shaft (206), the second rotating shaft (207) is arranged in the first cavity, the second rotating shaft (207) penetrates through the clamping disc (2), the second rotating shaft (207) is rotatably connected with the clamping disc (2), a first bearing (211) is arranged at the connection position of the second rotating shaft (207) and the clamping disc (2), a first bevel gear (203) is arranged at one end, far away from the stress plate (112), of the second rotating shaft (207), the first bevel gear (203) is meshed with a transmission bevel gear (204), the transmission bevel gear (204) is meshed with a second bevel gear (205), the second bevel gear (205) is meshed with a third bevel gear (310), and the third bevel gear (310) is fixedly connected to one end, through the clamping cavity (202), of the third rotating shaft (302).

7. The welding equipment for the steel structure connecting structure according to claim 5, wherein the first connecting unit comprises a sliding rod (304), the sliding rod (304) is slidably connected in a first limiting groove (301), one end of the sliding rod (304) far away from the first limiting groove (301) is fixedly connected with a first limiting rod (305), one end of the first limiting rod (305) far away from the sliding rod (304) is fixedly connected with a clamping plate (306), a third limiting plate (303) is arranged in the clamping cavity (202), at least two third limiting plates (303) form a first gap (308), a sliding block (322) is arranged in the first gap (308) in a sliding mode, the sliding block (322) is fixedly connected on the first limiting rod (305), a first sliding groove (309) is arranged on the third limiting plate (303), and the first limiting rod (305) slides in the first sliding groove (309).