阅读说明：本技术 一种适用于钢结构焊接的高频焊接装置 (High-frequency welding device suitable for steel structure welding ) 是由 许成银 于 2019-11-30 设计创作，主要内容包括：本发明公开了一种适用于钢结构焊接的高频焊接装置,属于钢结构焊接技术领域,底座内安装有动力装置,底座上方设置有转盘,且转盘的旋转中心与动力装置的输出端电性连接,转盘沿圆周方向上均匀安装有若干个焊接工位,底座上固定设置有电磁波发射极,转盘与底座之间设置有光感装置,光感装置包括光发射器和光接收器,光接收器安装在底座上,光发射器安装在转盘的下端面上,且每个光发射器均与焊接工位对应,底座内设置有控制箱,通过采用多个焊接工位,在每个焊接工位上的钢结构焊接完成后,转盘转动,进入下一个焊接工位继续进行焊接,整个过程都不需要停机,从而提高了生产效率,而焊接好的钢结构转出来后再进行卸料,操作方便。(The invention discloses a high-frequency welding device suitable for welding a steel structure, which belongs to the technical field of steel structure welding, wherein a power device is arranged in a base, a turntable is arranged above the base, the rotating center of the turntable is electrically connected with the output end of the power device, a plurality of welding stations are uniformly arranged on the turntable along the circumferential direction, an electromagnetic wave emitting electrode is fixedly arranged on the base, a light sensing device is arranged between the turntable and the base, the light sensing device comprises a light emitter and a light receiver, the light receiver is arranged on the base, the light emitter is arranged on the lower end surface of the turntable, each light emitter corresponds to a welding station, a control box is arranged in the base, after the welding of the steel structure on each welding station is finished, the turntable rotates to enter the next welding station for continuous welding by adopting a plurality of welding stations, the whole process, thereby improved production efficiency, and the good steel construction of welding is unloaded after changeing out, convenient operation.)

1. The utility model provides a high frequency welding set suitable for steel construction welding, includes base (1), frame (10), compensating beam (5) and light sense device (19), its characterized in that: the device is characterized in that a power device (22) is installed in the base (1), a turntable (15) is arranged above the base (1), the rotating center of the turntable (15) is electrically connected with the output end of the power device (22), a rotating shaft (2) is installed between the turntable (15) and the base (1), a plurality of welding stations (14) are evenly installed on the turntable (15) along the circumferential direction, an electromagnetic wave emitting electrode (17) is fixedly arranged on the base (1), a support frame (18) is arranged on the base (1) at the position where the electromagnetic wave emitting electrode (17) is fixed, the electromagnetic wave emitting electrode (17) is fixed in the support frame (18), a light sensing device (19) is arranged between the turntable (15) and the base (1), the light sensing device (19) comprises a light emitter (20) and a light receiver (21), and the light receiver (21) is installed on the base (1), the light emitter (20) is installed on the lower end face of the rotary table (15), each light emitter (20) corresponds to one welding station (14), a control box (16) is arranged in the base (1), the power device (22) and the electromagnetic wave emitting electrode (17) are electrically connected with the control box (16), and the balance beam (5) is arranged above the base (1).

2. The high-frequency welding apparatus for welding of steel structures as set forth in claim 1, wherein: through frame (10) fixed connection between compensating beam (5) and base (1), install slide (6) on compensating beam (5), install welding set (8) and grinding device (11) on compensating beam (5), welding set (8) and grinding device (11) all include power device (7), power device (7) are close to slide department and install wheel (9) roll, wheel (9) can slide in slide (6) roll, telescopic link (4) are installed to power device (7) below, soldered connection (3) are installed to welding set (8) below, grinding wheel (12) are installed to grinding device (11) below.

3. A high-frequency welding apparatus suitable for welding of steel structures according to claim 1 or claim 2, characterized in that: the electromagnetic wave emitting electrodes (17) are arranged inside the telescopic rod (4), the two electromagnetic wave emitting electrodes (17) are in mirror symmetry, and the two electromagnetic wave emitting electrodes (17) are electrically connected with the control box (16).

4. The high-frequency welding apparatus for welding of steel structures as set forth in claim 1, wherein: and a limiting and fixing device (13) is arranged on the welding station (14).

5. The high-frequency welding apparatus for welding of steel structures as set forth in claim 1, wherein: the rotating shaft (2) is a telescopic rod.

6. The high-frequency welding apparatus for welding of steel structures as set forth in claim 1, wherein: the height of the supporting frame (18) is equal to the distance from the lower end surface of the turntable (15) to the upper end surface of the base (1).

7. The high-frequency welding apparatus for welding of steel structures as set forth in claim 1, wherein: the power device (22) comprises a motor, a transmission shaft and a speed reducer, wherein the output end of the motor is connected with the input end of the speed reducer, one end of the transmission shaft is connected with the output end of the speed reducer, and the other end of the transmission shaft is connected with the rotation center of the turntable (15).

8. The high-frequency welding apparatus for welding of steel structures as set forth in claim 1, wherein: a control panel is fixed on the base (1) and is electrically connected with the control box (16).

Technical Field

The invention relates to a welding device, in particular to a high-frequency welding device suitable for steel structure welding, and belongs to the technical field of steel structure high-frequency welding.

Background

Steel making was learned soon after the invention of iron making by human beings, and a great deal of application was rapidly obtained due to better physical, chemical and mechanical properties of steel than original pig iron, but the application of steel has been limited by the yield of steel due to the limitation of technical conditions, and the application of steel has been rapidly developed until the industrial revolution of the eighteenth century.

The steel is a general term for iron-carbon alloys with a carbon content between 0.02% and 2.11% by mass. The chemical composition of the steel can vary greatly, and steels containing only carbon elements are called carbon steels (carbon steels) or ordinary steels; in actual production, steel often contains different alloying elements according to different applications, such as: manganese, nickel, vanadium and the like, nowadays, steel is one of the most used materials in the world due to the cheap price and reliable performance, is an indispensable component in the building industry, the manufacturing industry and people's daily life, and can be said to be a material foundation of the modern society.

At present, the steel structure is a structure composed of steel materials, and is one of main building structure types, the structure is mainly composed of beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, and the rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted, all the members or parts are usually connected by welding seams, bolts or rivets, and the steel structure is light in self weight, simple and convenient to construct and widely applied to the fields of large-scale factory buildings, venues, super high-rise buildings and the like; when the steel construction was used, generally all need weld according to actual conditions, prior art welding efficiency is low, and welds the qualification rate not high.

Disclosure of Invention

The invention mainly aims to provide a high-frequency welding device suitable for welding a steel structure.

The purpose of the invention can be achieved by adopting the following technical scheme:

a high-frequency welding device suitable for steel structure welding comprises a base, a rack, a balance beam and a light sensation device, wherein a power device is installed in the base, a rotary table is arranged above the base, the rotary center of the rotary table is electrically connected with the output end of the power device, a rotary shaft is installed between the rotary table and the base, a plurality of welding stations are evenly installed on the rotary table in the circumferential direction, an electromagnetic wave emitting electrode is fixedly arranged on the base, a support frame is arranged on the base at the position where the electromagnetic wave emitting electrode is fixed, the electromagnetic wave emitting electrode is fixed in the support frame, the light sensation device is arranged between the rotary table and the base and comprises a light emitter and a light receiver, the light receiver is installed on the base, the light emitter is installed on the lower end face of the rotary table, and each light emitter corresponds to a welding, the base is internally provided with a control box, the power device and the electromagnetic wave emitting electrode are both electrically connected with the control box, and the balance beam is arranged above the base.

The optimized scheme is that the balance beam is fixedly connected with the base through the rack, a slide way is installed on the balance beam, a welding device and a polishing device are installed on the balance beam, the welding device and the polishing device both comprise power devices, rolling wheels are installed on the power devices close to the slide way and can slide in the slide way, a telescopic rod is installed below the power devices, a welding head is installed below the welding device, and a grinding wheel is installed below the polishing device.

Preferably, the telescopic rod is internally provided with electromagnetic wave emitting electrodes, the two electromagnetic wave emitting electrodes are in mirror symmetry, and the two electromagnetic wave emitting electrodes are electrically connected with the control box.

Preferably, the welding station is provided with a limiting and fixing device.

Preferably, the rotating shaft is a telescopic rod.

Preferably, the height of the supporting frame is equal to the distance from the lower end face of the turntable to the upper end face of the base.

The power device comprises a motor, a transmission shaft and a speed reducer, wherein the output end of the motor is connected with the input end of the speed reducer, one end of the transmission shaft is connected with the output end of the speed reducer, and the other end of the transmission shaft is connected with the rotation center of the turntable.

Preferably, a control panel is fixed on the base and electrically connected with the control box.

The invention has the beneficial technical effects that: according to the high-frequency welding device suitable for welding the steel structure, the plurality of welding stations are adopted, after the welding of the steel structure on each welding station is completed, the rotary table rotates and enters the next welding station to be continuously welded, the whole process does not need to be stopped, the production efficiency is improved, the welded steel structure is unloaded after being rotated out, the operation is convenient, the intelligent degree is high, the stability is good, the automatic welding work of the steel structure can be realized, the slotted welding can be realized, and the welding effect is ensured.

Drawings

FIG. 1 is a front view schematically showing a high frequency welding apparatus for welding a steel structure according to a preferred embodiment of the present invention;

fig. 2 is a left side view schematically showing a high frequency welding apparatus for welding a steel structure according to a preferred embodiment of the present invention.

In the figure: 1-base, 2-rotating shaft, 3-welding head, 4-telescopic rod, 5-balance beam, 6-slideway, 7-power device, 8-welding device, 9-rolling wheel, 10-frame, 11-grinding device, 12-grinding wheel, 13-limiting fixing device, 14-welding station, 15-turntable, 16-control box, 17-electromagnetic wave emitter, 18-support frame, 19-light sensing device, 20-light emitter, 21-light receiver and 22-power device.

Detailed Description

In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-2, the high-frequency welding device suitable for steel structure welding provided by the invention comprises a base 1, a frame 10, a balance beam 5 and a light sensing device 19, wherein a power device 22 is installed in the base 1, a turntable 15 is arranged above the base 1, the rotation center of the turntable 15 is electrically connected with the output end of the power device 22, a rotating shaft 2 is installed between the turntable 15 and the base 1, a plurality of welding stations 14 are uniformly installed on the turntable 15 along the circumferential direction, an electromagnetic wave emitting electrode 17 is fixedly arranged on the base 1, a support frame 18 is arranged on the base 1 at the position where the electromagnetic wave emitting electrode 17 is fixed, the electromagnetic wave emitting electrode 17 is fixed in the support frame 18, the light sensing device 19 is arranged between the turntable 15 and the base 1, and the light sensing device 19 comprises a light emitter 20 and a light receiver 21, the light receiver 21 is installed on the base 1, the light emitter 20 is installed on the lower end face of the turntable 15, and each light emitter 20 corresponds to the welding station 14, so that the corresponding welding station can be ensured to stay between the two electromagnetic wave emitting electrodes after each rotation, the later-stage processing is convenient, a control box 16 is arranged in the base 1, the power device 22 and the electromagnetic wave emitting electrode 17 are both electrically connected with the control box 16, the balance beam 5 is arranged above the base 1 and, by using a plurality of welding stations 14, after the welding of the steel structure on each welding station 14 is finished, the rotary table 15 rotates to enter the next welding station 14 for continuous welding, the whole process does not need to be stopped, thereby improved production efficiency, and the good steel construction of welding is unloaded after changeing out, convenient operation, and intelligent degree is high, and stability is good.

In this embodiment: through frame 10 fixed connection between compensating beam 5 and the base 1, install slide 6 on the compensating beam 5, install welding set 8 and grinding device 11 on the compensating beam 5, welding set 8 and grinding device 11 all include power device 7, power device 7 is close to slide department and installs rolling wheel 9, rolling wheel 9 can slide in slide 6, telescopic link 4 is installed to power device 7 below, welding set 8 installs soldered connection 3 in the below, grinding wheel 12 is installed to grinding device 11 below, can realize the automatic weldment work of steel construction, can realize the welding of cracking, guarantees the welding effect.

In this embodiment: the telescopic link 4 internally mounted has electromagnetic wave emitting electrode 17, two electromagnetic wave emitting electrodes 17 mirror symmetry, and two electromagnetic wave emitting electrodes 17 all with control box 16 electric connection, can ensure that the welding station 14 homoenergetic that corresponds after rotating at every turn stops between two electromagnetic wave emitting electrodes 17, makes things convenient for the later stage processing.

In this embodiment: and a limiting and fixing device 13 is arranged on the welding station 14.

In this embodiment: the rotating shaft 2 is a telescopic rod.

In this embodiment: the height of the supporting frame 18 is equal to the distance between the lower end face of the rotary table 15 and the upper end face of the base 1, so that the rotary table is prevented from inclining due to one side stress, and a certain protection effect is achieved.

In this embodiment: the power device 22 comprises a motor, a transmission shaft and a speed reducer, wherein the output end of the motor is connected with the input end of the speed reducer, one end of the transmission shaft is connected with the output end of the speed reducer, and the other end of the transmission shaft is connected with the rotation center of the turntable 15, so that the device is ensured to reach a stable state when in work.

In this embodiment: a control panel is fixed on the base 1 and electrically connected with the control box 16.

To sum up, in this embodiment, before use, two steel plates to be processed are first arranged on the base 1 and fixed by the limiting fixing device 13, when in use, a control panel is used to debug the high-frequency welding device suitable for steel structure welding, after the welding machine is started, the power device 22 rotates, the power device 22 drives the turntable 15 to rotate along with the rotation, when the light receiver 21 receives light emitted by one of the light emitters 20, the light receiver 21 transmits a signal to the control box 16, the control box 16 controls the power device 22 to stop rotating immediately, at this time, the welding station 14 loaded with the steel structure is just located between the two electromagnetic wave emitting electrodes 17, and meanwhile, the polishing device 11 is just located right above the welding station 14, and then the control box 16 controls the two electromagnetic wave emitting electrodes 17 to start working, the two electromagnetic wave emitting electrodes 17 emit high-frequency electromagnetic waves towards the steel structure direction, the high-frequency electromagnetic waves penetrate through the steel structure to enable molecules in the steel structure to collide violently with each other to generate high temperature, after a certain period of time, the control box 16 controls the polishing device 11 to move to polish the gap between the two steel plates to enable the gap to be conical, then the conical gap is welded through the welding joint 3, the gap is completely welded to ensure the welding effect, the power device 7 is matched with the welding station 14 to weld and shape the steel structure on the welding station 14 in the operation process, the rolling wheels 9 on the power device 7 and the balance beam 5 are designed to realize the driving reciprocating motion of the welding device 8 and the polishing device 11, the automatic welding work of the steel plate structure is realized, and the two electromagnetic wave emitting electrodes 17 only influence the steel structure when the high-frequency electromagnetic waves are emitted towards the steel structure, the use performance of other parts is not influenced, and whole process all need not shut down to improved production efficiency, and the good steel construction of welding is unloaded after transferring out, convenient operation, and intelligent degree is high, and stability is good.

The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.