WO2021046895A1 - 一种焊接机器人 - Google Patents

一种焊接机器人 Download PDF

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Publication number
WO2021046895A1
WO2021046895A1 PCT/CN2019/106965 CN2019106965W WO2021046895A1 WO 2021046895 A1 WO2021046895 A1 WO 2021046895A1 CN 2019106965 W CN2019106965 W CN 2019106965W WO 2021046895 A1 WO2021046895 A1 WO 2021046895A1
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WIPO (PCT)
Prior art keywords
welding
turntable
gun body
mounting
welding gun
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PCT/CN2019/106965
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English (en)
French (fr)
Inventor
任雯雯
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苏州龙骐自动化科技有限公司
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Publication of WO2021046895A1 publication Critical patent/WO2021046895A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/02—Carriages for supporting the welding or cutting element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/06—Tubes

Definitions

  • the invention relates to the technical field of robots, in particular to a welding robot.
  • welding robots are usually used.
  • welding robots are more accurate than manual welding.
  • the Chinese patent with the authorized announcement number CN206296571U discloses a desktop welding robot, including a ball screw, a welding gun, a workpiece centering device, a transitional eccentric sleeve shaft, a clamping device, a support frame pushing device, a stepping motor, The ejection mechanism and the box body, wherein the clamping device includes left and right clamping blocks, the ejection mechanism includes ejection rods, and the left and right clamping blocks of the clamping device and the ejection rods of the ejection mechanism are driven by respective cylinders.
  • the welding seam interface is accurately located at the welding position through the workpiece centering device, the clamping mechanism ensures the interface fit during the welding process, the structure is reasonable, and the transition eccentric sleeve shaft is suitable for welding operations of different sizes of workpieces.
  • the purpose of the present invention is to provide a welding robot to solve the problem that the existing welding robot proposed in the background art cannot weld different angle positions of the pipe.
  • a welding robot includes a mounting frame, the upper part of the mounting frame is bolted with a lifting seat, the end of the lifting seat is fixedly installed with a first welding mechanism, and a second welding mechanism is provided below the first welding mechanism.
  • the mounting frame is provided with an angle adjustment mechanism for adjusting the welding angle of the second welding mechanism.
  • the mounting frame includes a frame body and a plurality of first locking holes evenly arranged on the frame body.
  • the lifting seat A plurality of sets of second locking holes for matching with the first locking holes are correspondingly provided on the upper side.
  • the angle adjustment mechanism includes an arc-shaped fixing frame, a locking bolt, an adjusting rod, and a turntable; the upper end of the arc-shaped fixing frame is fixedly connected to the mounting frame through a fixing seat, and the turntable is used for Connected to the second welding mechanism, the outer edge of the turntable is fixedly connected to the adjusting rod; there are a plurality of adjusting rods, and they are evenly arranged on the outer edge of the turntable, and the adjusting rod is far away from the turntable One end is detachably connected to the arc-shaped fixing frame through the locking bolt.
  • the outer side of the turntable is correspondingly provided with a connecting hole for bolt connection with the second welding mechanism.
  • a protective cover is provided on the outer cover of the angle adjustment mechanism.
  • a fixed chassis is fixedly installed at the lower end of the mounting frame.
  • the first welding mechanism includes a first welding gun body fixedly installed at an end of the lifting seat away from the mounting frame, and a first welding head is installed at the output end of the first welding gun body A driving power source is fixedly arranged at the upper end of the main body of the first welding gun.
  • the second welding mechanism includes a second welding gun body, the output end of the second welding gun body is detachably connected with a second welding head, and the lower end of the second welding gun body is fixed
  • a connecting column is installed, the end of the connecting column is fixedly installed with a mounting base for detachable connection with the turntable, and one end of the mounting base close to the turntable is provided with a mounting groove for partially snapping into the turntable ,
  • the end of the second welding gun body away from the second welding head is fixedly connected with a rotating seat.
  • a plurality of reinforcing plates are fixedly installed at one end of the lifting base connected to the first welding mechanism, and a plurality of limiting grooves are correspondingly provided on the outer edge of the frame body.
  • the second welding gun body is provided with a disassembly and assembly port for installing the second welding head
  • the second welding head includes a mounting sleeve threadedly connected to the disassembly and assembly port
  • An electrode head for connecting with the second welding gun body is provided in the mounting sleeve, and a locking chuck is threadedly connected to one end of the mounting sleeve away from the second welding gun body.
  • the present invention is provided with an angle adjustment mechanism, a second welding mechanism, a lifting seat and a first welding mechanism.
  • the welding angle of the second welding mechanism is adjusted by the angle adjustment mechanism, so that different angle positions of the pipe to be welded can be welded, which effectively improves
  • the welding height of the first welding mechanism is adjusted by the up and down movement of the lifting seat, thereby realizing the welding height adjustment of the first welding mechanism, which effectively improves the scope of application and solves the problem that the existing welding robot cannot adjust the different angle positions of the pipe.
  • the problem of welding is provided with an angle adjustment mechanism, a second welding mechanism, a lifting seat and a first welding mechanism.
  • Fig. 1 is a schematic structural diagram of a welding robot according to an embodiment of the present invention.
  • Fig. 2 is a schematic structural diagram of an angle adjustment mechanism in a welding robot according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of the connection relationship between the second welding mechanism and the mounting base in the welding robot according to another embodiment of the present invention.
  • Fig. 4 is a schematic diagram of the connection relationship between the mounting frame and the lifting seat in the welding robot according to another embodiment of the present invention.
  • FIG. 5 is a schematic diagram of the connection relationship between the second welding gun main body and the rotating seat in the welding robot according to another embodiment of the present invention.
  • Fig. 6 is a schematic structural diagram of a second welding head in a welding robot according to another embodiment of the present invention.
  • a welding robot includes a mounting frame 2.
  • a lifting base 10 is bolted to the upper part of the mounting frame 2 and a second lifting base 10 is fixedly installed at the end of the lifting base 10
  • a welding mechanism 13 for welding the weld seam on the pipe.
  • a second welding mechanism 17 is provided below the first welding mechanism 13, and an angle adjustment mechanism for adjusting the welding angle of the second welding mechanism 17 is provided on the mounting frame 2.
  • the mounting frame 2 includes a frame body 3 and a plurality of first locking holes 4 evenly arranged on the frame body 3, and a plurality of sets of the lifting seat 10 are correspondingly provided with the first locking holes 4
  • the second locking hole 12 is matched with the tightening hole 4.
  • the angle adjustment mechanism 5 is used to adjust the welding angle of the second welding mechanism 17.
  • the angle adjustment mechanism 5 is used to drive the second welding mechanism 17 to rotate to a suitable angle as needed, so that the pipe to be welded can be
  • the first welding mechanism 13 can also be used to simultaneously perform multiple welding on the pipe, which effectively improves the flexibility of the welding operation.
  • first locking hole 4 is used in conjunction with the second locking hole 12, and the first welding mechanism 13 is adjusted by moving the lifting base 10 up and down on the mounting frame 2.
  • the welding height is then superposed by the first locking hole 4 on the mounting frame 2 and the corresponding second locking hole 12 on the lifting base 10, and the superposed holes are connected and fixed by bolt connection, and then
  • the welding height adjustment of the first welding mechanism 13 is realized, and the second welding mechanism 17 that can adjust the welding angle can be used for welding pipes of different sizes, and the upper and lower parts of the weld can be welded at the same time. Conducive to improving welding efficiency.
  • the angle adjustment mechanism 5 includes an arc-shaped fixing frame 6, a locking bolt 7, an adjusting rod 8 and a turntable 22, and the upper end of the arc-shaped fixing frame 6 is connected to the upper end of the arc-shaped fixing frame 6 through the fixing seat 11
  • the mounting frame 2 is fixedly connected, the turntable 22 is used to connect to the second welding mechanism 17, the outer edge of the turntable 22 is fixedly connected to the adjusting rod 8, and the adjusting rods 8 are multiple and evenly arranged At the outer edge of the turntable 22, the end of the adjusting rod 8 away from the turntable 22 is detachably connected to the arc-shaped fixing frame 6 through the locking bolt 7.
  • the arc-shaped fixing frame 6 is correspondingly provided with a plurality of internal screw holes for threaded connection and fixing with the locking bolt 7, and the back of the turntable 22 passes through a bearing (not shown in the figure, it may be Existing products, the specific model is selected according to the demand, and it is not limited here.) It is connected to the mounting frame 2 in rotation.
  • a bearing not shown in the figure, it may be Existing products, the specific model is selected according to the demand, and it is not limited here.
  • the welding angle of the second welding mechanism 17 is adjusted, and at the same time, after rotating to a suitable angle, by rotating a plurality of adjusting rods 8 to the corresponding inner screw hole positions on the arc-shaped fixing frame 6, because the adjusting rods 8 is correspondingly provided with a through hole (not marked in the figure) for inserting the locking bolt 7.
  • the through hole on the adjusting rod 8 coincides with the corresponding inner screw hole on the arc-shaped fixing frame 6 and passes through the
  • the locking bolt 7 connects and fixes the adjusting rod 8 and the arc-shaped fixing frame 6, thereby ensuring the stability of the welding process of the second welding mechanism 17.
  • the outer side of the turntable 22 is correspondingly provided with a connecting hole 23 for bolt connection with the second welding mechanism 17, and the turntable 22 is connected to the second welding mechanism by bolt connection.
  • the mechanism 17 is detachably connected, and the second welding mechanism 17 can be disassembled, replaced or repaired as needed.
  • a protective cover 9 is provided on the outer cover of the angle adjustment mechanism 5, and the protective cover 9 can play a certain protective role.
  • the material of the protective cover 9 is transparent polycarbonate.
  • the welding operation of the second welding mechanism 17 can be observed in real time through the protective cover 9.
  • the specific size of the protective cover 9 can be selected according to requirements, which is not limited here.
  • the shape of the protective cover 9 The hollow hemispherical structure can block the waste generated during the welding process of the second welding mechanism 17, thereby achieving a good protective effect.
  • a fixed chassis 1 is fixedly installed at the lower end of the mounting frame 2, and the material of the fixed chassis 1 is metal.
  • the welding robot can be fixed and placed through the fixed chassis 1, or as required Install the welding robot on external equipment to ensure the stability of the welding process.
  • the first welding mechanism 13 includes a first welding gun main body 14 fixedly mounted on an end of the lifting base 10 away from the mounting frame 2, and the first welding gun main body 14 outputs A first welding head 16 is installed at the end, and a driving power source 15 is fixedly arranged at the upper end of the first welding gun main body 14.
  • the pipe fitting is welded by the first welding head 16 installed at the output end of the first welding gun body 14.
  • the driving power source 15 since the driving power source 15 is provided, the driving power source 15 is connected to the first welding gun body 14
  • the electrical connection is made by wires, and the driving power supply 15 can be used to supply power to the first welding gun main body 14 when the external power supply is unable to supply power, which effectively guarantees the normal operation of the first welding gun main body 14.
  • the second welding mechanism 17 includes a second welding gun body 20, and the output end of the second welding gun body 20 is detachably connected with a first
  • the second welding head 21 uses the second welding head 21 to weld the pipe fittings through the second welding gun body 20, and the angle adjustment mechanism 5 is used to adjust the welding angle of the second welding mechanism 17, for example, through an angle adjustment mechanism as required 5 to drive the second welding mechanism 17 to rotate to a suitable angle, so that different angular positions of the pipe to be welded can be welded, which effectively improves the flexibility of the welding operation.
  • both the first welding gun body 14 and the second welding gun body 20 can be welding guns in the prior art.
  • the specific model is selected according to requirements, and it is not limited here.
  • the first welding gun body 14 and the second welding gun body 20 The second welding gun body 20 realizes the welding of the pipe.
  • a connecting post 19 is fixedly installed at the lower end of the second welding gun main body 20, and a mounting base for detachable connection with the turntable 22 is fixedly installed at the end of the connecting post 19 18.
  • An end of the mounting base 18 close to the turntable 22 is provided with a mounting groove 24 for partially engaging the turntable 22, and the end of the second welding gun body 20 away from the second welding head 21 is fixedly connected with Rotating seat 25.
  • the mounting groove 24 is provided with a plurality of screw holes correspondingly, and the screw holes are used to cooperate with the connecting hole 23.
  • the connection The hole 23 is overlapped with the corresponding screw hole, and the mounting base 18 and the turntable 22 are detachably connected by bolt connection, and the welding angle of the second welding mechanism 17 can be adjusted by the angle adjustment mechanism 5;
  • a supporting part can be provided by the rotating seat 25 to facilitate the movement of the second welding gun main body 20.
  • a plurality of reinforcing plates 26 are fixedly installed at one end of the lifting base 10 connected to the first welding mechanism 13, and a plurality of limiting grooves 27 are correspondingly provided on the outer edge of the frame body 3 ,
  • the mounting frame 2 can be clamped with the external fixing frame through the limit slot 27, thereby facilitating the reinforcement of the welding robot.
  • the lifting base 10 and the first welding mechanism 13 can be connected to each other through a plurality of reinforcement plates 26. Reinforce the joints of the welding robot, which is beneficial to improve the stability of the welding robot during the use process.
  • the second welding gun body 20 is provided with a dismounting port 28 for installing the second welding head 21, and the second welding head 21 includes a threaded connection to the dismounting port.
  • the mounting sleeve 29 on the mounting port 28 is provided with an electrode tip 31 for connecting with the second welding gun body 20, and the mounting sleeve 29 is far away from the second welding gun body 20
  • a locking chuck 30 is threadedly connected to one end of the chuck. Specifically, the electrode head 31 can be locked by the locking chuck 30, thereby helping to ensure the stability of the welding process.
  • the unrelated parts are the same as those in the prior art. The same or can be realized by using existing technology.
  • the beneficial effect of the present invention is that the present invention is provided with an angle adjustment mechanism 5, a second welding mechanism 17, a lifting seat 10 and a first welding mechanism 13.
  • the angle adjustment mechanism 5 is used to adjust the welding angle of the second welding mechanism 17 so that the welding angle of the second welding mechanism 17 can be adjusted. Welding at different angle positions of the pipe to be welded can effectively improve the welding efficiency.
  • the welding height of the first welding mechanism 13 is adjusted by the up and down movement of the lifting seat 10, thereby realizing the welding height adjustment of the first welding mechanism 13, which can be matched.
  • the second welding mechanism 17 that adjusts the welding angle can weld pipes of different sizes, which effectively increases the scope of application and solves the problem that the existing welding robot cannot weld the pipes at different angle positions.
  • the terms “installed”, “connected”, and “connected” should be understood in a broad sense unless otherwise clearly specified and limited. For example, they can be fixed or detachable. Connected or integrally connected; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components. For those of ordinary skill in the art, the specific meaning of the above-mentioned terms in the present invention can be understood through specific circumstances.
  • the electrical appliances appearing in this article can be electrically connected with external main controllers, and the electrical appliances are also connected with 380V industrial electricity, and the main controller can be a conventional known device that controls the computer.
  • the standard parts used in the present invention can all be purchased from the market, the special-shaped parts can be customized according to the description in the manual and the drawings, and the specific connection mode of each part can adopt the mature bolts, rivets and welding in the prior art. Such conventional methods will not be described in detail here.

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
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Abstract

一种焊接机器人，包括安装架（2），所述安装架（2）上部螺栓连接有升降座（10），所述升降座（10）端部固定安装有第一焊接机构（13），所述第一焊接机构（13）下方设置有第二焊接机构（17），所述安装架（2）上设置有用于调节所述第二焊接机构(17)的焊接角度的角度调节机构（5）；所述安装架（2）包括架体（3）以及均匀设置在所述架体（3）上的多个第一锁紧孔（4），所述升降座(10)上对应设有多组用于与所述第一锁紧孔(4)配合的第二锁紧孔(12)；该焊接机器人通过角度调节机构（5）来调节第二焊接机构（17）的焊接角度，进而可以对待焊接管材的不同角度位置进行焊接，有效提高了焊接效率，还通过升降座（10）的上下移动来调节第一焊接机构（13）的焊接高度，进而实现对第一焊接机构（13）的焊接高度调节，有效提高了适用范围，解决了现有焊接机器人无法对管材不同角度位置进行焊接的问题。

Description

一种焊接机器人 技术领域
本发明涉及机器人技术领域，具体是一种焊接机器人。
背景技术
随着机械加工技术的不断发展，在金属管材进行焊接时，为了提高工作效率，通常会使用焊接机器人。例如，在现代工业的管材焊接中，采用焊接机器人比手工焊接的精确度更高。
在授权公告号为CN206296571U的中国专利中公开了一种台式焊接机器人，包括滚珠丝杠、焊枪、工件对中装置、过渡偏心套筒轴、夹紧装置、支撑架推料装置、步进电机、顶出机构与箱体，其中，所述夹紧装置包括左右夹紧块，顶出机构包括顶出杆，夹紧装置的左右夹紧块以及顶出机构的顶出杆分别由各自的气缸驱动执行，通过工件对中装置使焊缝接口准确位于焊接位置上，夹紧机构在焊接过程中保证接口贴合，结构布置合理，通过过渡偏心套筒轴适合不同尺寸工件的焊接操作。
但是上述的技术方案在实际使用时还存在以下不足：无法对待焊接管材的不同角度位置进行焊接。因此，设计一种焊接机器人，成为目前亟需解决的问题。
发明内容
本发明的目的在于提供一种焊接机器人，以解决上述背景技术中提出的现有焊接机器人无法对管材不同角度位置进行焊接的问题。
为实现上述目的，本发明提供如下技术方案：
一种焊接机器人，包括安装架，所述安装架上部螺栓连接有升降座，所述升降座端部固定安装有第一焊接机构，所述第一焊接机构下方设置有第二焊接机构，所述安装架上设置有用于调节所述第二焊接机构的焊接角度的角度调节机构，所述安装架包括架体以及均匀设置在所述架体上的多个第一锁紧孔，所述升降座上对应设有多组用于与所述第一锁紧孔配合的第二锁紧孔。
作为本发明进一步的方案：所述角度调节机构包括弧形固定架、锁紧螺栓、调节杆以 及转盘；所述弧形固定架上端通过固定座与所述安装架固定连接，所述转盘用于与所述第二焊接机构连接，所述转盘外侧边缘部与所述调节杆固定连接；所述调节杆共有多个，且均匀设置在所述转盘外侧边缘部，所述调节杆远离所述转盘的一端通过所述锁紧螺栓与所述弧形固定架可拆装连接。
作为本发明再进一步的方案：所述转盘外侧对应设有用于与所述第二焊接机构进行螺栓连接的连接孔。
作为本发明再进一步的方案：所述角度调节机构外侧罩设有防护罩。
作为本发明再进一步的方案：所述安装架下端固定安装有固定底盘。
作为本发明再进一步的方案：所述第一焊接机构包括固定安装在所述升降座远离所述安装架一端的第一焊接枪主体，所述第一焊接枪主体输出端安装有第一焊接头，所述第一焊接枪主体上端固定设置有驱动电源。
作为本发明再进一步的方案：所述第二焊接机构包括第二焊接枪主体，所述第二焊接枪主体的输出端可拆装连接有第二焊接头，所述第二焊接枪主体下端固定安装有连接柱，所述连接柱端部固定安装有用于与所述转盘进行可拆装连接的安装底座，所述安装底座靠近所述转盘的一端开设有用于部分卡入所述转盘的安装槽，所述第二焊接枪主体远离所述第二焊接头的一端固定连接有旋转座。
作为本发明再进一步的方案：所述升降座连接所述第一焊接机构的一端固定安装有多个加固板，所述架体外侧边缘对应设有多个限位槽。
作为本发明再进一步的方案：所述第二焊接枪主体上设有用于安装所述第二焊接头的拆装口，所述第二焊接头包括螺纹连接在所述拆装口上的安装套筒，所述安装套筒内设有用于与所述第二焊接枪主体连接的电极头，所述安装套筒远离所述第二焊接枪主体的一端螺纹连接有锁紧夹头。
与现有技术相比，本发明的有益效果是：
本发明设置了角度调节机构、第二焊接机构、升降座与第一焊接机构，通过角度调节机构来调节第二焊接机构的焊接角度，进而可以对待焊接管材的不同角度位置进行焊接， 有效提高了焊接效率，还通过升降座的上下移动来调节第一焊接机构的焊接高度，进而实现对第一焊接机构的焊接高度调节，有效提高了适用范围，解决了现有焊接机器人无法对管材不同角度位置进行焊接的问题。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例。
图1为本发明一实施例焊接机器人的结构示意图。
图2为本发明一实施例焊接机器人中角度调节机构的结构示意图。
图3为本发明另一实施例焊接机器人中第二焊接机构与安装底座之间的连接关系示意图。
图4为本发明另一实施例焊接机器人中安装架与升降座之间的连接关系示意图。
图5为本发明另一实施例焊接机器人中第二焊接枪主体与旋转座之间的连接关系示意图。
图6为本发明另一实施例焊接机器人中第二焊接头的结构示意图。
图中：1-固定底盘，2-安装架，3-架体，4-第一锁紧孔，5-角度调节机构，6-弧形固定架，7-锁紧螺栓，8-调节杆，9-防护罩，10-升降座，11-固定座，12-第二锁紧孔，13-第一焊接机构，14-第一焊接枪主体，15-驱动电源，16-第一焊接头，17-第二焊接机构，18-安装底座，19-连接柱，20-第二焊接枪主体，21-第二焊接头，22-转盘，23-连接孔，24-安装槽，25-旋转座，26-加固板，27-限位槽，28-拆装口，29-安装套筒，30-锁紧夹头，31-电极头。
具体实施方式
为了使本发明所要解决的技术问题、技术方案及有益效果更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
在本发明的描述中，需要理解的是，术语“上”、“下”、“前”、“后”、“左”、“右”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”等仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”等的特征可以明示或者隐含地包括一个或者更多个该特征。在本发明的描述中，除非另有说明，“多个”的含义是两个或两个以上。
请参阅图1-2，本发明提供的一个实施例中，一种焊接机器人，包括安装架2，所述安装架2上部螺栓连接有升降座10，所述升降座10端部固定安装有第一焊接机构13，所述第一焊接机构13用于焊接管材上的焊缝。
进一步的，在本发明实施例中，所述第一焊接机构13下方设置有第二焊接机构17，所述安装架2上设置有用于调节所述第二焊接机构17的焊接角度的角度调节机构5，所述安装架2包括架体3以及均匀设置在所述架体3上的多个第一锁紧孔4，所述升降座10上对应设有多组用于与所述第一锁紧孔4配合的第二锁紧孔12。
具体的，通过角度调节机构5来调节所述第二焊接机构17的焊接角度，例如，根据需要通过角度调节机构5来带动第二焊接机构17进行转动至合适的角度，进而可以对待焊接管材的不同角度位置进行焊接，也可以配合第一焊接机构13来对管材同时进行多处焊接，有效提高了焊接操作的灵活性。
可以理解的，所述第一锁紧孔4与所述第二锁紧孔12配合使用，通过将所述升降座10在所述安装架2上进行上下移动来调节所述第一焊接机构13的焊接高度，进而通过将安装架2上的第一锁紧孔4与所述升降座10上对应的第二锁紧孔12进行重合，通过采用螺栓连接方式将重合的孔进行连接固定，进而实现对所述第一焊接机构13的焊接高度调节，配合可以调节焊接角度的第二焊接机构17，可以用于对不同尺寸的管材进行焊接，而且可以对焊缝进行上下部位的同时焊接，有利于提高焊接效率。
进一步的，在本发明实施例中，所述角度调节机构5包括弧形固定架6、锁紧螺栓7、调节杆8以及转盘22，所述弧形固定架6上端通过固定座11与所述安装架2固定连接，所述转盘22用于与所述第二焊接机构17连接，所述转盘22外侧边缘部与所述调节杆8固定连接，所述调节杆8共有多个，且均匀设置在所述转盘22外侧边缘部，所述调节杆8远离所述转盘22的一端通过所述锁紧螺栓7与所述弧形固定架6可拆装连接。
具体的，所述弧形固定架6上对应设有多个用于与所述锁紧螺栓7进行螺纹连接固定的内螺孔，所述转盘22背面通过轴承(图中未示出，可以是现有产品，具体型号根据需求进行选择，这里并不作限定)与所述安装架2转动连接，使用时，通过将转盘22进行转动，进而可以带动第二焊接机构17的转动，从而可以根据需要对所述第二焊接机构17的焊接角度进行调节，同时，在转动至合适角度后，通过将多个调节杆8转动至弧形固定架6上对应的内螺孔位置，由于所述调节杆8上对应设有用于插入所述锁紧螺栓7的通孔(图中未标示)，此时，调节杆8上的通孔与弧形固定架6上对应的内螺孔重合，通过所述锁紧螺栓7对调节杆8与弧形固定架6进行连接固定，进而可以保证第二焊接机构17焊接过程的稳定性。
进一步的，在本发明实施例中，所述转盘22外侧对应设有用于与所述第二焊接机构17进行螺栓连接的连接孔23，通过螺栓连接方式将所述转盘22与所述第二焊接机构17进行可拆卸连接，进而可以根据需要对所述第二焊接机构17进行拆卸更换或者维修。
进一步的，在本发明实施例中，所述角度调节机构5外侧罩设有防护罩9，通过防护罩9可以起到一定的防护作用，具体的，所述防护罩9的材料为透明聚碳酸酯板，通过防护罩9可以实时观察到所述第二焊接机构17的焊接操作情况，而且，所述防护罩9的具体大小根据需求进行选择，这里并不作限定，所述防护罩9的形状为中空的半球形结构，可以对第二焊接机构17焊接过程中产生的废屑进行格挡，进而起到良好的防护效果。
进一步的，在本发明实施例中，所述安装架2下端固定安装有固定底盘1，所述固定底盘1的材料为金属，通过固定底盘1可以对焊接机械人进行固定放置，也可以根据需要将焊接机器人安装在外部设备上，进而保证焊接操作过程的稳定性。
进一步的，在本发明实施例中，所述第一焊接机构13包括固定安装在所述升降座10远离所述安装架2一端的第一焊接枪主体14，所述第一焊接枪主体14输出端安装有第一焊接头16，所述第一焊接枪主体14上端固定设置有驱动电源15。
具体的，通过所述第一焊接枪主体14输出端安装的第一焊接头16来对管件进行焊接，同时，由于设置了驱动电源15，通过将驱动电源15与所述第一焊接枪主体14采用电线进行电性连接，进而可以在外部电源无法供电时通过驱动电源15对所述第一焊接枪主体14进行供电，有效保证了所述第一焊接枪主体14的正常工作。
请参阅图3-6，在本发明提供的另一个实施例中，所述第二焊接机构17包括第二焊接枪主体20，所述第二焊接枪主体20的输出端可拆装连接有第二焊接头21，通过第二焊接枪主体20来使用第二焊接头21对管件进行焊接，配合角度调节机构5来调节所述第二焊接机构17的焊接角度，例如，根据需要通过角度调节机构5来带动第二焊接机构17进行转动至合适的角度，进而可以对待焊接管材的不同角度位置进行焊接，有效提高了焊接操作的灵活性。
可以理解的，所述第一焊接枪主体14与第二焊接枪主体20均可以是现有技术中的焊接枪，具体型号根据需求进行选择，这里并不作限定，通过第一焊接枪主体14与第二焊接枪主体20来实现对管材的焊接。
进一步的，在本发明实施例中，所述第二焊接枪主体20下端固定安装有连接柱19，所述连接柱19端部固定安装有用于与所述转盘22进行可拆装连接的安装底座18，所述安装底座18靠近所述转盘22的一端开设有用于部分卡入所述转盘22的安装槽24，所述第二焊接枪主体20远离所述第二焊接头21的一端固定连接有旋转座25。
具体的，所述安装槽24上对应开设有多个螺孔，且该螺孔用于与所述连接孔23配合使用，通过将转盘22部分卡入所述安装槽24内，进而可以将连接孔23与对应的螺孔进行重合，通过采用螺栓连接方式将安装底座18与所述转盘22进行可拆装连接，进而可以通过角度调节机构5来调节所述第二焊接机构17的焊接角度；通过旋转座25可以提供扶持部位，进而方便对第二焊接枪主体20进行移动。
进一步的，在本发明实施例中，所述升降座10连接所述第一焊接机构13的一端固定安装有多个加固板26，所述架体3外侧边缘对应设有多个限位槽27，通过限位槽27可以将安装架2与外部固定架进行卡紧，进而方便对焊接机器人进行加固，同时，通过多个加固板26可以对所述升降座10与所述第一焊接机构13的连接处进行加固，进而有利于提高焊接机器人使用过程的稳定性。
进一步的，在本发明实施例中，所述第二焊接枪主体20上设有用于安装所述第二焊接头21的拆装口28，所述第二焊接头21包括螺纹连接在所述拆装口28上的安装套筒29，所述安装套筒29内设有用于与所述第二焊接枪主体20连接的电极头31，所述安装套筒29远离所述第二焊接枪主体20的一端螺纹连接有锁紧夹头30，具体的，通过锁紧夹头30可以对所述电极头31进行锁紧，进而有利于保证焊接过程的稳定性，其中未涉及部分均与现有技术相同或可采用现有技术加以实现。
本发明的有益效果是：本发明设置了角度调节机构5、第二焊接机构17、升降座10与第一焊接机构13，通过角度调节机构5来调节第二焊接机构17的焊接角度，进而可以对待焊接管材的不同角度位置进行焊接，有效提高了焊接效率，还通过升降座10的上下移动来调节第一焊接机构13的焊接高度，进而实现对第一焊接机构13的焊接高度调节，配合可以调节焊接角度的第二焊接机构17来对不同尺寸的管材进行焊接，有效提高了适用范围，解决了现有焊接机器人无法对管材不同角度位置进行焊接的问题。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以通过具体情况理解上述术语在本发明中的具体含义。该文中出现的电器均可与外界的主控器电性连接，且电器还与380V工业用电连接，并且主控器可为计算机等起到控制的常规已知设备。
本发明使用到的标准零件均可以从市场上购买，异形件根据说明书的和附图的记载均可以进行订制，各个零件的具体连接方式均可采用现有技术中成熟的螺栓、铆钉、焊接等常规手段，在此不再详述。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。

Claims (9)

  1. 一种焊接机器人，包括安装架(2)，所述安装架(2)上部螺栓连接有升降座(10)，所述升降座(10)端部固定安装有第一焊接机构(13)，其特征在于，所述第一焊接机构(13)下方设置有第二焊接机构(17)，所述安装架(2)上设置有用于调节所述第二焊接机构(17)的焊接角度的角度调节机构(5)；
    所述安装架(2)包括架体(3)以及均匀设置在所述架体(3)上的多个第一锁紧孔(4)，所述升降座(10)上对应设有多组用于与所述第一锁紧孔(4)配合的第二锁紧孔(12)。
  2. 根据权利要求1所述的焊接机器人，其特征在于，所述角度调节机构(5)包括弧形固定架(6)、锁紧螺栓(7)、调节杆(8)以及转盘(22)；
    所述弧形固定架(6)上端通过固定座(11)与所述安装架(2)固定连接，所述转盘(22)用于与所述第二焊接机构(17)连接，所述转盘(22)外侧边缘部与所述调节杆(8)固定连接；
    所述调节杆(8)共有多个，且均匀设置在所述转盘(22)外侧边缘部，所述调节杆(8)远离所述转盘(22)的一端通过所述锁紧螺栓(7)与所述弧形固定架(6)可拆装连接。
  3. 根据权利要求2所述的焊接机器人，其特征在于，所述转盘(22)外侧对应设有用于与所述第二焊接机构(17)进行螺栓连接的连接孔(23)。
  4. 根据权利要求2所述的焊接机器人，其特征在于，所述角度调节机构(5)外侧罩设有防护罩(9)。
  5. 根据权利要求4所述的焊接机器人，其特征在于，所述安装架(2)下端固定安装有固定底盘(1)。
  6. 根据权利要求2-5任一所述的焊接机器人，其特征在于，所述第一焊接机构(13)包括固定安装在所述升降座(10)远离所述安装架(2)一端的第一焊接枪主体(14)，所述第一焊接枪主体(14)输出端安装有第一焊接头(16)，所述第一焊接枪主体(14)上端固定设置有驱动电源(15)。
  7. 根据权利要求2-5任一所述的焊接机器人，其特征在于，所述第二焊接机构(17)包括第二焊接枪主体(20)，所述第二焊接枪主体(20)的输出端可拆装连接有第二焊接头(21)，所述第二焊接枪主体(20)下端固定安装有连接柱(19)，所述连接柱(19)端部固定安装有用于与所述转盘(22)进行可拆装连接的安装底座(18)，所述安装底座(18)靠近所述转盘(22)的一端开设有用于部分卡入所述转盘(22)的安装槽(24)，所述第二焊接枪主体(20)远离所述第二焊接头(21)的一端固定连接有旋转座(25)。
  8. 根据权利要求7所述的焊接机器人，其特征在于，所述升降座(10)连接所述第一焊接机构(13)的一端固定安装有多个加固板(26)，所述架体(3)外侧边缘对应设有多个限位槽(27)。
  9. 根据权利要求8所述的焊接机器人，其特征在于，所述第二焊接枪主体(20)上设有用于安装所述第二焊接头(21)的拆装口(28)，所述第二焊接头(21)包括螺纹连接在所述拆装口(28)上的安装套筒(29)，所述安装套筒(29)内设有用于与所述第二焊接枪主体(20)连接的电极头(31)，所述安装套筒(29)远离所述第二焊接枪主体(20)的一端螺纹连接有锁紧夹头(30)。
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000176867A (ja) * 1998-10-08 2000-06-27 Toyoda Mach Works Ltd ロボット
CN106334862A (zh) * 2016-10-28 2017-01-18 济南民昌新能源有限公司 双枪氩弧焊机
CN205888390U (zh) * 2016-08-16 2017-01-18 山起重型机械股份公司 一种轨道焊接装置
CN206122971U (zh) * 2016-10-21 2017-04-26 北京键兴泰家具有限公司 双臂焊接设备
CN106825965A (zh) * 2015-12-03 2017-06-13 天津市银钻电机有限公司 一种电机加工用多位焊接机
CN108714755A (zh) * 2018-08-09 2018-10-30 佛山海悦智达科技有限公司 一种智能焊接机器人装置
CN109108511A (zh) * 2018-09-11 2019-01-01 黎盆兄 一种新能源汽车动力电池配件用高精度焊接设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100540687B1 (ko) * 2003-10-16 2006-01-10 대우조선해양 주식회사 다면용접용 토치연결장치
JP2006175496A (ja) * 2004-12-24 2006-07-06 Honda Motor Co Ltd 電極チップホルダ及び溶接方法
CN202578538U (zh) * 2012-06-07 2012-12-05 臧朝营 一种具有多角度打孔功能的台式水钻支架
CN204449766U (zh) * 2015-03-17 2015-07-08 孙波 焊接工装夹具
CN206010211U (zh) * 2016-08-26 2017-03-15 安徽鸿路钢结构(集团)股份有限公司 一种新型焊接机器人
CN206273453U (zh) * 2016-12-13 2017-06-23 王向军 一种可改变高度和角度的铣削加工装置
CN108202192A (zh) * 2016-12-20 2018-06-26 曹敬伟 一种焊接电极夹具调换装置
CN208605981U (zh) * 2018-08-16 2019-03-15 江苏经贸职业技术学院 一种易于调节的灯具
CN109654403A (zh) * 2019-02-14 2019-04-19 朱昱辰 一种日常生活用多功能台灯

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000176867A (ja) * 1998-10-08 2000-06-27 Toyoda Mach Works Ltd ロボット
CN106825965A (zh) * 2015-12-03 2017-06-13 天津市银钻电机有限公司 一种电机加工用多位焊接机
CN205888390U (zh) * 2016-08-16 2017-01-18 山起重型机械股份公司 一种轨道焊接装置
CN206122971U (zh) * 2016-10-21 2017-04-26 北京键兴泰家具有限公司 双臂焊接设备
CN106334862A (zh) * 2016-10-28 2017-01-18 济南民昌新能源有限公司 双枪氩弧焊机
CN108714755A (zh) * 2018-08-09 2018-10-30 佛山海悦智达科技有限公司 一种智能焊接机器人装置
CN109108511A (zh) * 2018-09-11 2019-01-01 黎盆兄 一种新能源汽车动力电池配件用高精度焊接设备

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