CN202922070U - Welding robot workstation - Google Patents

Welding robot workstation Download PDF

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Publication number
CN202922070U
CN202922070U CN 201220459685 CN201220459685U CN202922070U CN 202922070 U CN202922070 U CN 202922070U CN 201220459685 CN201220459685 CN 201220459685 CN 201220459685 U CN201220459685 U CN 201220459685U CN 202922070 U CN202922070 U CN 202922070U
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CN
China
Prior art keywords
welding
control
positioner
welding robot
robot
Prior art date
Application number
CN 201220459685
Other languages
Chinese (zh)
Inventor
方磊
谢烽
贾晓雷
容冬平
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武汉和越装备技术有限公司
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Application filed by 武汉和越装备技术有限公司 filed Critical 武汉和越装备技术有限公司
Priority to CN 201220459685 priority Critical patent/CN202922070U/en
Application granted granted Critical
Publication of CN202922070U publication Critical patent/CN202922070U/en

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Abstract

The utility model relates to a welding robot workstation which comprises a welding machine and a welding gun, wherein the welding machine and the welding gun are connected. The welding robot workstation is characterized by further comprising a welding robot, a welding positioner and a control system, wherein the welding gun is arranged on the welding robot and driven to move by the welding robot; the welding positioner comprises a revolution shaft which rotates in a horizontal plane; a T-shaped rotary table is connected on the revolution shaft, a rotation shaft is arranged on each of two sides of the T-shaped rotary table; and a workpiece clamping fixture is connected on each of the rotation shafts and used for clamping a workpiece to be welded. The workpiece clamping fixtures can synchronously rotate along with the rotation shafts. The control system is used for controlling the welding machine to start arcing for welding after the welding positioner rotates the workpiece to be welded to a welding position, controlling the welding positioner to rotate for the welding according to the needs of the welding, and controlling the welding positioner to revolve the welded workpiece to a discharge position after the welding is finished. The welding robot workstation is high in automation degree, high in welding efficiency and welding quality, simple, convenient and ingenious in structure, and capable of realizing continuous welding.

Description

Welding robot workstation

Technical field

The utility model belongs to the industrial robot application, is specifically related to a kind of welding robot workstation.

Background technology

At present, the industries such as automobile, electronic apparatus, engineering machinery have been used the industrial robot automatic production line in a large number, to guarantee product quality, enhance productivity, and can avoid a large amount of industrial accidents simultaneously.The universal of industrial robot is the effective means that realizes automated production, raising social production efficient, promotes enterprise and social productive forces development.Particularly the extensive use of welding robot has greatly improved welding efficiency and welding quality, has improved workman's work situation.

Summary of the invention

It is low in order to overcome existing artificial welding efficiency that technical problem to be solved in the utility model is exactly, poor welding quality, the problem that labour intensity is high and the welding robot workstation that provides.

For solving the problems of the technologies described above, the utility model adopts following technical proposals:

welding robot workstation, comprise welding machine, welding gun, described welding machine is connected with welding gun, it is characterized in that: it also comprises welding robot, positioner, control system, described welding gun is located on welding robot, drive motion by welding robot, described positioner comprises a hollow shaft that rotates on horizontal plane, be connected with T-shaped turntable on hollow shaft, T-shaped turntable both sides are respectively equipped with an axis of rotation, be connected with respectively a piece-holder fixture on the described axis of rotation, be used for the clamping welding work pieces, described piece-holder fixture synchronously rotates with the axis of rotation, after described control system is used for being controlled at positioner welding work pieces is rotated to welding post, machine initial arc welds, and control positioner rotation set angle and weld when welding needs, after welding is completed, welding machine and welding robot quit work, and control positioner welding work pieces is revolved round the sun to unloading station.

Press such scheme, described control system comprises welding robot control system and positioner control system;

Described welding robot control system is connected with welding machine with welding robot, controls welding gun and welds under it is controlled;

Described positioner control system is connected with positioner, controls revolution and the spinning motion of positioner;

Described welding robot control system and positioner control system communicate, and realize corresponding control.Namely when positioner revolves round the sun to welding post, the positioner control system sends a signal to the welding robot control system, controlling welding gun welds under the welding robot control system is controlled, and when welding needs, the welding robot control system sends a signal to the positioner control system, positioner rotation set angle under the control of positioner control system is welded, after welding is completed, the welding robot control system sends a signal to the positioner control system again, and positioner is revolved round the sun welding work pieces to unloading station under the positioner control system is controlled.

Press such scheme, described control system also comprises the fixture control system, and described fixture control system is connected with the piece-holder fixture, realize welding work pieces in fixture clamping, unclamp; Described fixture control system and welding robot control system communicate, realization clamps welding work pieces rear jig control system and sends the location clamping signal to the welding robot control system in the location, the welding robot control system is after receiving signal, carry out communication with the positioner control system again, the positioner control system is controlled positioner and is revolved round the sun.

Press such scheme, the artificial six axle articulated robots of described welding robot, described welding gun is located on the 6th axle output flange of welding robot.

The beneficial effects of the utility model:

(1) this welding robot workstation adopts robot to replace manual work, and automaticity is high, and welding efficiency is high, and welding quality is high, and good product consistency can reduce artificial intensity simultaneously.

(2) features simple structure is exquisite, can realize continuous welding, further improves welding efficiency.

Description of drawings

Fig. 1 is the front view of the welding robot workstation of the utility model embodiment 1;

1 welding machine in figure, 2 bases, 3 positioners, 4 welding robots, 5 welding guns, 6 piece-holder fixtures.

The specific embodiment

Below in conjunction with accompanying drawing, summary of the invention of the present utility model is described in detail:

welding robot workstation, comprise welding machine 1, welding gun 5, described welding machine is connected with welding gun, it is characterized in that: it also comprises base 2, welding robot 4, positioner 3, control system, the artificial six axle articulated robots of described welding robot, described welding robot is fixed on base, described welding gun is located on the 6th axle of welding robot, drive motion by welding robot, described positioner comprises a hollow shaft that rotates on horizontal plane, be connected with T-shaped turntable on hollow shaft, T-shaped turntable both sides are respectively equipped with an axis of rotation, be connected with respectively a piece-holder fixture 6 on the described axis of rotation, be used for the clamping welding work pieces, described piece-holder fixture synchronously rotates with the axis of rotation, described control system is used for being controlled at positioner welding work pieces is revolved round the sun after welding post, machine initial arc welds, and control positioner rotation set angle and weld again when welding needs, after welding is completed, welding machine and welding robot quit work, and control positioner welding work pieces is revolved round the sun to unloading station.

Further, described control system comprises welding robot control system and positioner control system;

Described welding robot control system is connected with welding machine with welding robot, controls welding gun and welds under it is controlled;

Described positioner control system is connected with positioner, controls revolution and the spinning motion of positioner;

Described welding robot control system and positioner control system communicate, and realize corresponding control.Namely when positioner revolves round the sun to welding post, the positioner control system sends a signal to the welding robot control system, controlling welding gun welds under the welding robot control system is controlled, and when welding needs, the welding robot control system sends a signal to the positioner control system, positioner rotation set angle under the control of positioner control system is welded, after welding is completed, the welding robot control system sends a signal to the positioner control system again, and positioner is revolved round the sun welding work pieces to unloading station under the positioner control system is controlled.

Further, described control system also comprises the fixture control system, described fixture control system is connected with the piece-holder fixture, realize welding work pieces in fixture clamping, unclamp, described fixture control system and welding robot control system communicate, realization clamps welding work pieces rear jig control system and sends the location clamping signal to the welding robot control system in the location, the welding robot control system is after receiving signal, carry out communication with the positioner control system again, the positioner control system is controlled positioner and is revolved round the sun.

The course of action of welding robot workstation is as follows:

During concrete the use, first robot is transferred to the teaching pattern, by teach box, robot is programmed, determine attitude and the movement locus of welding gun motion, then again robot is transferred to reproduction mode when welding, welding gun namely can weld according to the Sequence motion that the teaching pattern is finished.

manually workpiece to be welded is established and be placed on the piece-holder fixture, under the fixture control system is controlled, welding work pieces is clamped, the fixture control system sends a signal to the welding robot control system, the welding robot control system is after receiving signal, carry out communication with the positioner control system again, the positioner control system is controlled the public turnback of positioner, after forwarding welding work pieces to welding post, the positioner control system is to welding robot control system transmitted signal, controlling welding gun welds under the welding robot control system is controlled, when welding needs, the welding robot control system sends a signal to the positioner control system, positioner rotation set angle under the control of positioner control system is welded.

In the process that welding is carried out, work piece positioning can be in advance that the next one is to be welded is tightly on the piece-holder fixture of positioner T stage opposite side, treat that Workpiece clamping rear jig control system is to welding robot control system transmitted signal, after following to be welded completing, robot control system sends a signal to the positioner control system again, and positioner is revolved round the sun welding work pieces to unloading station under the positioner control system is controlled, then unclamp the piece-holder fixture, manually take off soldered workpiece.The workpiece to be welded of meanwhile having had good positioning in the positioner opposite side also revolves round the sun to welding post thereupon, begins to weld, and so realizes continuous welding.The welding robot control system is completed even welded before not receiving the location clamping signal of fixture control system, also can not send a signal to the positioner control system and makes positioner rotation.

It should be noted last that, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to embodiment, the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical solutions of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.

Claims (4)

1. welding robot workstation, comprise welding machine, welding gun, described welding machine is connected with welding gun, it is characterized in that: it also comprises welding robot, positioner, control system, described welding gun is located on welding robot, drive motion by welding robot, described positioner comprises a hollow shaft that rotates on horizontal plane, be connected with T-shaped turntable on hollow shaft, T-shaped turntable both sides are respectively equipped with an axis of rotation, be connected with respectively a piece-holder fixture on the described axis of rotation, be used for the clamping welding work pieces, described piece-holder fixture synchronously rotates with the axis of rotation, after described control system is used for being controlled at positioner welding work pieces is rotated to welding post, machine initial arc welds, and control positioner rotation set angle and weld when welding needs, after welding is completed, welding machine and welding robot quit work, and control positioner welding work pieces is revolved round the sun to unloading station.
2. welding robot workstation according to claim 1, it is characterized in that: described control system comprises welding robot control system and positioner control system;
Described welding robot control system is connected with welding machine with welding robot, controls welding gun and welds under it is controlled;
Described positioner control system is connected with positioner, controls revolution and the spinning motion of positioner;
Described welding robot control system and positioner control system communicate, and realize corresponding control.
3. welding robot workstation according to claim 1, it is characterized in that: described control system also comprises the fixture control system, described fixture control system is connected with the piece-holder fixture, realize welding work pieces in fixture clamping, unclamp; Described fixture control system and welding robot control system communicate, realization clamps welding work pieces rear jig control system and sends the location clamping signal to the welding robot control system in the location, the welding robot control system is after receiving signal, carry out communication with the positioner control system again, the positioner control system is controlled positioner and is revolved round the sun.
4. welding robot workstation according to claim 1, it is characterized in that: the artificial six axle articulated robots of described welding robot, described welding gun is located on the 6th axle output flange of welding robot.
CN 201220459685 2012-09-11 2012-09-11 Welding robot workstation CN202922070U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220459685 CN202922070U (en) 2012-09-11 2012-09-11 Welding robot workstation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220459685 CN202922070U (en) 2012-09-11 2012-09-11 Welding robot workstation

Publications (1)

Publication Number Publication Date
CN202922070U true CN202922070U (en) 2013-05-08

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Application Number Title Priority Date Filing Date
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CN (1) CN202922070U (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103737211A (en) * 2013-12-23 2014-04-23 芜湖常瑞汽车部件有限公司 Robot automatic welding tool system
CN104043926A (en) * 2014-05-22 2014-09-17 来安县新元机电设备设计有限公司 High-efficiency automatic welding mechanism
CN104191117A (en) * 2014-09-02 2014-12-10 洁定医疗器械(苏州)有限公司 Tool system for automatically welding pressure container jacket
CN104384809A (en) * 2014-11-21 2015-03-04 福建中澳科技有限公司 Intelligent welding device for display base
CN104551513A (en) * 2014-12-18 2015-04-29 广东大冶摩托车技术有限公司 Island type automatic welding system
CN104588943A (en) * 2014-11-21 2015-05-06 福建中澳科技有限公司 Weld clamp device for display base
CN104801869A (en) * 2015-03-20 2015-07-29 蓝姆汽车焊接设备(上海)有限公司 Automatic welding production line of car wheel casing and production method thereof
CN104999188A (en) * 2015-07-15 2015-10-28 湖北省齐星汽车车身股份有限公司 Robot automatic welding workstation for large tank and welding method using robot automatic welding workstation for large tank
CN106001969A (en) * 2016-07-31 2016-10-12 广东福迪汽车有限公司 Two-robot six-post automobile body welding process
CN106112229A (en) * 2016-07-29 2016-11-16 东风贝洱热系统有限公司 Vehicle intercooler argon arc welding based on robot is gone to the station to meet somebody
CN106181098A (en) * 2016-08-31 2016-12-07 天津七所高科技有限公司 A kind of automatic production process equipment is switched fast flexiblesystem
CN107252950A (en) * 2017-06-08 2017-10-17 浙江东南网架股份有限公司 A kind of method that use welding robot realizes solder sphere automatic welding
US9844841B2 (en) 2015-05-08 2017-12-19 Lincoln Global, Inc. Drop center positioner with multiple rotate modules
CN110653451A (en) * 2019-10-21 2020-01-07 上海中船三井造船柴油机有限公司 Automatic welding device and method for branch pipe flange of marine low-speed diesel engine

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103737211A (en) * 2013-12-23 2014-04-23 芜湖常瑞汽车部件有限公司 Robot automatic welding tool system
CN104043926A (en) * 2014-05-22 2014-09-17 来安县新元机电设备设计有限公司 High-efficiency automatic welding mechanism
CN104191117A (en) * 2014-09-02 2014-12-10 洁定医疗器械(苏州)有限公司 Tool system for automatically welding pressure container jacket
CN104384809A (en) * 2014-11-21 2015-03-04 福建中澳科技有限公司 Intelligent welding device for display base
CN104588943B (en) * 2014-11-21 2016-05-18 福建中澳科技有限公司 The welding fixture device that a kind of display base is used
CN104588943A (en) * 2014-11-21 2015-05-06 福建中澳科技有限公司 Weld clamp device for display base
CN104384809B (en) * 2014-11-21 2016-02-24 福建中澳科技有限公司 Display base Intelligent welding equipment
CN104551513A (en) * 2014-12-18 2015-04-29 广东大冶摩托车技术有限公司 Island type automatic welding system
CN104801869A (en) * 2015-03-20 2015-07-29 蓝姆汽车焊接设备(上海)有限公司 Automatic welding production line of car wheel casing and production method thereof
US9844841B2 (en) 2015-05-08 2017-12-19 Lincoln Global, Inc. Drop center positioner with multiple rotate modules
CN104999188A (en) * 2015-07-15 2015-10-28 湖北省齐星汽车车身股份有限公司 Robot automatic welding workstation for large tank and welding method using robot automatic welding workstation for large tank
CN106112229A (en) * 2016-07-29 2016-11-16 东风贝洱热系统有限公司 Vehicle intercooler argon arc welding based on robot is gone to the station to meet somebody
CN106112229B (en) * 2016-07-29 2018-09-14 东风贝洱热系统有限公司 Vehicle intercooler argon arc welding based on robot is gone to the station to meet somebody
CN106001969A (en) * 2016-07-31 2016-10-12 广东福迪汽车有限公司 Two-robot six-post automobile body welding process
CN106181098A (en) * 2016-08-31 2016-12-07 天津七所高科技有限公司 A kind of automatic production process equipment is switched fast flexiblesystem
CN107252950A (en) * 2017-06-08 2017-10-17 浙江东南网架股份有限公司 A kind of method that use welding robot realizes solder sphere automatic welding
CN110653451A (en) * 2019-10-21 2020-01-07 上海中船三井造船柴油机有限公司 Automatic welding device and method for branch pipe flange of marine low-speed diesel engine

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