CN204449691U - A kind of automatic welding device - Google Patents
A kind of automatic welding device Download PDFInfo
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- CN204449691U CN204449691U CN201420864469.5U CN201420864469U CN204449691U CN 204449691 U CN204449691 U CN 204449691U CN 201420864469 U CN201420864469 U CN 201420864469U CN 204449691 U CN204449691 U CN 204449691U
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Abstract
The utility model relates to a kind of automatic welding device, it comprises welding bench and is arranged on the welding robot on welding bench, welding robot is positioned at the middle part of welding bench, welding bench is respectively installed a set of fixture for fixing workpiece to be welded in the both sides of welding robot, the outside of welding bench is covered with one and by all closed to welding bench, welding robot and fixture protective cover within it, the sidewall of protective cover can offers a workpiece gateway respectively in the position corresponding with every sleeve clamp.The utility model has the advantage that structure is simple, manipulation is convenient, operating efficiency is high and safe and reliable.
Description
Technical field
The utility model relates to automatic welding field, specifically a kind of automatic welding device of local welding robot.
Background technology
Automatic welding machine people common at present has arc welding robot and spot welding robot, automatic welding machine people generally comprises mechanical arm, installs welding gun on the robotic arm and weld match mechanism, wherein, mechanical arm mostly is jointed arm configuration, its can be controlled by welding robot controller and automatically complete bend and stretch, the action such as rotation the accurate location of locus can be carried out, the action that mechanical arm then followed by welding gun is welded workpiece, and welding match mechanism comprises wire-feed motor in arc-welding and clear rifle wire shearing machine etc.The mechanical arm of welding robot is generally arranged on the top of welding bench, fixture to be fixedly mounted on welding bench and to be positioned at immediately below mechanical arm, workpiece to be welded is packed on fixture, when after the welding completing a workpiece, welding robot controller controller mechanical arm rotates and welding gun is temporarily departed from directly over fixture, afterwards by manually the workpiece welded being taken off from fixture, on fixture, fix another workpiece to be welded again, and then controller mechanical arm rotarily drives directly over welding gun to fixture and proceeds weld job.Visible, due to needs workpiece loading and unloading, during work-handling, welding robot quits work, and this kind of structure and working method must cause the reduction of operating efficiency.Meanwhile, in existing automatic welding device, outside weld job district is directly exposed to, there is great personal safety hidden danger.
Utility model content
The technical problems to be solved in the utility model is to provide the automatic soldering device that a kind of structure is simple, manipulation is convenient, operating efficiency is high and safe and reliable.
For solving the problems of the technologies described above, automatic welding device of the present utility model comprises welding bench and is arranged on the welding robot on welding bench, its design feature is the middle part that described welding robot is positioned at welding bench, welding bench is respectively installed a set of fixture for fixing workpiece to be welded in the both sides of welding robot, the outside of welding bench is covered with one and by all closed to welding bench, welding robot and fixture protective cover within it, the sidewall of protective cover can offers a workpiece gateway respectively in the position corresponding with every sleeve clamp.
Adopt said structure, utilize flexible rotating and the accurate positioning function of welding robot, processing can be positioned respectively to the workpiece on two sleeve clamps, when the workpiece of welding robot to wherein side adds man-hour, opposite side can carry out work-handling operation, thus substantially increases the efficiency of workpiece welding; Arrange protective cover whole workbench is covered, avoid weld time high light and heat to external world environment work the mischief, add safety in utilization.
Described fixture is ecp fixture, and the electric-controlled switch of fixture is electrically connected with welding robot controller.Fixture adopts electric control operation, by being electrically connected the interlock realizing fixture and robot motion with robot controller, could start welding robot work when clamp, controls fixture again and open after welding terminates, and whole process operation is simple and control is convenient.
The inwall of described protective cover is provided with on the position of workpiece gateway the photo-electric safety protective device be electrically connected with robot controller.It is spacing that photo-electric safety protective device is equivalent to be arranged on two of both sides, and when the mechanical arm of welding robot touches photo-electric safety protective device, complete machine plant-wide emergency shutdown, avoids occurring collsion damage.
Described photo-electric safety protective device is safe grating.
Described photo-electric safety protective device is photoelectric sensor switch.
Described workpiece gateway is provided with electric rolling door, and the motor switch of electric rolling door is electrically connected with welding robot controller.When carrying out the work pieces process of wherein side, this side rolling screen door is closed, and the rolling screen door of opposite side is opened, and carries out work-handling operation at opposite side.The setting of rolling screen door serves further protective action, realizes linking, manipulate very convenient by automatically controlled form and welding robot.
The sidewall of described protective cover offers access door.Because protective cover adopts enclosed structure, workpiece gateway faces fixture, and inconvenient personnel pass in and out maintenance, arrange access door separately, can carry out upkeep operation to the parts in protective cover.
The roof of described protective cover offers outlet flue.Owing to having a large amount of harmful smoke to produce in welding, a large amount of harmful smoke must be gathered in protective cover, above protective cover, set out mouth, facilitate flue gas and discharge in time.Simultaneously, because flue gas is present in protective cover, it also avoid harmful smoke diffusion, air exhauster can be installed on outlet flue, harmful smoke is extracted out in time or by pipeline, pernicious gas is caused on gas treatment equipment, thus the pernicious gas that effectively prevent in welding affects personnel health and workshop condition.
In sum, the utility model has the advantage that structure is simple, manipulation is convenient, operating efficiency is high and safe and reliable.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is overall structure distribution schematic diagram of the present utility model;
Fig. 2 is the perspective view of one of them angle of protective cover in the utility model;
Fig. 3 is the perspective view of another angle of protective cover in the utility model.
Detailed description of the invention
With reference to accompanying drawing, automatic welding device of the present utility model comprising welding bench 1, being arranged on the welding robot 2 on welding bench and the welding robot controller 21 for controlling welding robot 2, welding robot 2 is positioned at the middle part of welding bench 1, welding bench 1 is respectively installed a set of fixture 3 for fixing workpiece to be welded in the both sides of welding robot 2.Wherein, fixture 3 is ecp fixture, and the electric-controlled switch of fixture 3 is electrically connected with welding robot controller 21, and ecp fixture utilizes cylinder to control the folding of fixture, and the electric-controlled switch of fixture 3 refers to the magnetic valve be arranged in cylinder gas circuit.Certainly, the folding of fixture 3 controls also can Non-follow control, and the folding power of fixture 3 also can adopt oil cylinder or electric pushrod etc.Fixture 3 in the utility model links with welding robot 2, and when fixture 3 clamps, welding robot 2 just can carry out weld job.One sleeve clamp 3 is respectively set in both sides, on the fixture 3 of welding robot 2 side wherein, added to workpiece man-hour, the fixture 3 of opposite side can carry out work-handling operation, work-handling and welding synchronously can be carried out, thus significantly increase work efficiency.
With reference to accompanying drawing, the outside of welding bench 1 is covered with one and by all closed to welding bench 1, welding robot 2 and fixture 3 protective cover 4 within it, the sidewall of protective cover 4 can offers a workpiece gateway 5 respectively in the position corresponding with every sleeve clamp 3.Arrange protective cover 4 whole workbench is covered, avoid weld time high light and heat to external world environment work the mischief, add safety in utilization.Meanwhile, owing to also producing a large amount of harmful smokes in welding, protective cover 4 also serves the effect of collecting flue gas, facilitates flue gas and discharges in time, the roof of protective cover 4 sets out mouth 9.Also air exhauster can be installed on outlet flue 9, harmful smoke be extracted out in time or by pipeline, pernicious gas is caused on gas treatment equipment, thus can more effectively avoid pernicious gas to affect personnel health and workshop condition.
With reference to accompanying drawing, the inwall of protective cover 4 is provided with on the position of workpiece gateway 5 the photo-electric safety protective device 6 be electrically connected with robot controller 21.Photo-electric safety protective device 6 can adopt safe grating or photoelectric sensor switch.Photo-electric safety protective device 6 is equivalent to two electronic limits being arranged on both sides, and when the mechanical arm of welding robot 2 touches photo-electric safety protective device 6, complete machine plant-wide emergency shutdown, avoids occurring collsion damage.
With reference to accompanying drawing, workpiece gateway 5 is provided with electric rolling door 7, the motor switch of electric rolling door 7 is electrically connected with welding robot controller 21.The setting of electric rolling door 7 serves further protective action, realizes linking, manipulate very convenient by automatically controlled form and welding robot.Because protective cover 4 adopts enclosed structure, workpiece gateway faces fixture 3, inconvenient personnel pass in and out maintenance, the sidewall of protective cover 4 arranges separately access door 8 and can carry out upkeep operation to the parts in protective cover 4, especially the welding robot 2 be positioned in the middle part of workbench 1 is overhauled.
In the utility model, the control of welding robot controller 21 butt welding machine device people 2 is existing mature technology, each electric-controlled switch and the control circuit between sensitive switch and welding robot 2 are also custom circuit, this member control circuit can be arranged on separately one independently in electrical control cubicles, does not repeat them here.
In sum, the utility model is not limited to above-mentioned detailed description of the invention.Those skilled in the art, under the prerequisite not departing from spirit and scope of the present utility model, can do some changes and modification.Protection domain of the present utility model should be as the criterion with claim of the present utility model.
Claims (8)
1. an automatic welding device, comprise welding bench (1), be arranged on the welding robot (2) on welding bench and the welding robot controller (21) for controlling welding robot, it is characterized in that described welding robot (2) is positioned at the middle part of welding bench (1), welding bench (1) is respectively installed a set of fixture (3) for fixing workpiece to be welded in the both sides of welding robot (2), the outside of welding bench (1) is covered with one can by welding bench (1), welding robot (2) and fixture (3) all close protective cover (4) within it, the sidewall of protective cover (4) offers a workpiece gateway (5) respectively in the position corresponding with every sleeve clamp (3).
2. automatic welding device as claimed in claim 1, it is characterized in that described fixture (3) is for ecp fixture, the electric-controlled switch of fixture (3) is electrically connected with welding robot controller (21).
3. automatic welding device as claimed in claim 1, the inwall that it is characterized in that described protective cover (4) is provided with the photo-electric safety protective device (6) be electrically connected with robot controller (21) on the position of workpiece gateway (5).
4. automatic welding device as claimed in claim 3, is characterized in that described photo-electric safety protective device (6) is safe grating.
5. automatic welding device as claimed in claim 3, is characterized in that described photo-electric safety protective device (6) is photoelectric sensor switch.
6. automatic welding device as claimed in claim 1, it is characterized in that described workpiece gateway (5) is provided with electric rolling door (7), the motor switch of electric rolling door (7) is electrically connected with welding robot controller (21).
7. automatic welding device as claimed in claim 1, the sidewall that it is characterized in that described protective cover (4) offers access door (8).
8. automatic welding device as claimed in claim 1, the roof that it is characterized in that described protective cover (4) offers outlet flue (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420864469.5U CN204449691U (en) | 2014-12-29 | 2014-12-29 | A kind of automatic welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420864469.5U CN204449691U (en) | 2014-12-29 | 2014-12-29 | A kind of automatic welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204449691U true CN204449691U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420864469.5U Active CN204449691U (en) | 2014-12-29 | 2014-12-29 | A kind of automatic welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204449691U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755927A (en) * | 2017-11-20 | 2018-03-06 | 吉林省润海工艺装备科技有限公司 | Two-seater welding workstation |
| CN108857185A (en) * | 2018-08-17 | 2018-11-23 | 长春森酉科技有限公司 | A kind of welding protection room |
| CN111906412A (en) * | 2020-08-19 | 2020-11-10 | 王晓友 | Airtight pollution-free industrial welding robot |
-
2014
- 2014-12-29 CN CN201420864469.5U patent/CN204449691U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755927A (en) * | 2017-11-20 | 2018-03-06 | 吉林省润海工艺装备科技有限公司 | Two-seater welding workstation |
| CN108857185A (en) * | 2018-08-17 | 2018-11-23 | 长春森酉科技有限公司 | A kind of welding protection room |
| CN111906412A (en) * | 2020-08-19 | 2020-11-10 | 王晓友 | Airtight pollution-free industrial welding robot |
| CN111906412B (en) * | 2020-08-19 | 2022-03-18 | 重庆创御智能装备有限公司 | Airtight pollution-free industrial welding robot |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |