CN205996362U - A kind of MIG welding system - Google Patents
A kind of MIG welding system Download PDFInfo
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- CN205996362U CN205996362U CN201620843471.3U CN201620843471U CN205996362U CN 205996362 U CN205996362 U CN 205996362U CN 201620843471 U CN201620843471 U CN 201620843471U CN 205996362 U CN205996362 U CN 205996362U
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Abstract
A kind of MIG welding system of the utility model, it is related to the welding technology field of workpiece, combine with equipment such as welding machines by using welding robot, series spot welding welding procedure can be carried out to workpiece, and then the heat input ratio during welding operation is substantially reduced, so that heat accumulation is also just relatively low so that workpiece is difficult by burn-through；Simultaneously because the spot welding for adopting, so rapidly can solidify in postwelding, and then can achieve the welding of all positon, the setting rate additionally, due to spot welding is fast, by gravity affect less, so the welding fabrication of difference welding position is essentially identical.
Description
Technical field
The utility model is related to welding field, more particularly to a kind of MIG（Metal Inert Gas Welding, indifferent gas
Body protection weldering）Welding system.
Background technology
In traditional welding procedure, as which is not continuous welding, therefore heat input can be caused higher, and full position cannot be realized
Put welding, and the impact because of gravity so that the welding fabrication operation of different welding positions is different, and then significantly increases weldering
Connect the difficulty of technique, and be easy to occur welding workpiece is the defect such as are punctured.
Utility model content
In view of the above problems, the utility model provides a kind of MIG welding system, is applied to carry out series spot welding behaviour to workpiece
Make, the MIG welding system includes：
Welding robot, closes on the workpiece and is fixedly installed, and the welding robot includes forearm and wrist, the hand
Welding gun is fixed with wrist；
Wire-feed motor, is fixedly installed on the forearm, and welding wire is delivered in the welding gun；
Welding machine, is connected with wire-feed motor communication, and the welding electrode cable on the welding machine and welding negative pole cable divide
Do not correspond with the welding wire and the workpiece and electrically connect；
Robot control cabinet, is connected with the welding machine and the welding robot respectively, to control the welding robot
The series spot welding operation is carried out to the workpiece using the welding wire.
Preferably, above-mentioned MIG welding system, the robot control cabinet include：
First input equipment；
Memory, prestores welding condition storehouse；
Controller, is connected with the input equipment and the memory respectively；
Wherein, the controller is also connected with the welding robot, and the controller receives the input equipment output
Ambient parameter and transfer the welding that mates with the ambient parameter according to the ambient parameter from the memory
Technological parameter, to control the welding robot to carry out institute using the welding wire to the workpiece according to the welding condition
State series spot welding operation.
Preferably, above-mentioned MIG welding system, all includes welding current value, welding electricity per welding condition described in bar
Pressure value and speed of welding value.
Preferably, above-mentioned MIG welding system, the ambient parameter include workpiece material, thickness of workpiece, protective gas kind
Class, gage of wire, bond pattern and robot model.
Preferably, above-mentioned MIG welding system, in the memory, the welding condition storehouse of pre-stored is utilization
Big data analytical equipment obtains data.
Preferably, above-mentioned MIG welding system, the MIG welding system include：
Second input equipment, is connected with the controller；
Wherein, when the controller cannot transfer the Welder that mates with the ambient parameter from the memory
During skill parameter, in order to specify welding condition to controller input, and the controller is according to the specified Welder
Controller described in skill state modulator carries out the series spot welding operation using the welding wire to the workpiece.
Present invention also provides a kind of MIG welding system, can be applicable to carry out workpiece series spot welding operation, the MIG
Welding system includes：
First input equipment；
Memory, prestores welding condition storehouse；
Controller, is connected with the input equipment and the memory respectively；
Wherein, the controller is also connected with a welding robot, and the controller receives the input equipment output
Ambient parameter simultaneously transfers the Welder that mates with the ambient parameter from the memory according to the ambient parameter
Skill parameter, to control the welding robot to carry out the series spot welding behaviour to the workpiece according to the welding condition
Make.
Preferably, above-mentioned MIG welding system, all includes welding current value, welding electricity per welding condition described in bar
Pressure value and speed of welding value.
Preferably, above-mentioned MIG welding system, the ambient parameter include workpiece material, thickness of workpiece, protective gas kind
Class, gage of wire, bond pattern and robot model.
Preferably, above-mentioned MIG welding system, it is utilization that the welding condition storehouse for prestoring out is thought highly of in the storage
Big data analytical equipment obtains data.
Technique scheme has the advantage that or beneficial effect：
A kind of MIG welding system of the utility model, is combined with equipment such as welding machines by using welding robot, can be to work
Part carries out continuous welding process, and then the heat input ratio during welding operation is substantially reduced so that heat accumulation is also just handed over
Bottom so that workpiece is difficult by burn-through；Simultaneously because the spot welding for adopting, so rapidly can solidify in postwelding, and then can achieve complete
The welding of position, the setting rate additionally, due to spot welding are fast, by gravity affect less, so the welding of difference welding position
Shaping is essentially identical.
Description of the drawings
With reference to appended accompanying drawing, more fully to describe embodiment of the present utility model.However, appended accompanying drawing is only used for
Bright and elaboration, does not constitute the restriction to the utility model scope.
Fig. 1 is a kind of structural representation of MIG welding system in the embodiment of the present application；
Fig. 2 is the fundamental diagram for directly inputting welding condition in the embodiment of the present application；
Fig. 3 is the fundamental diagram for directly inputting welding parameter in the embodiment of the present application.
Specific embodiment
Below in conjunction with the accompanying drawings with specific embodiment to smallclothes standard box for material circulation of the present utility model, logistics system and express delivery side
Method is described in detail.
Embodiment one：
As shown in figure 1, a kind of MIG welding system of the present embodiment, which is primarily applicable for the technique welded by workpiece 6
In, it be combined with each other by using welding robot, welding machine, robot control cabinet etc., realizes treating the continuity point of welding workpiece
Weldering（Stitch Welding）, specifically may include：
Welding robot 1, closes on above-mentioned workpiece and is fixedly installed on base plate or corresponding platform（Such as can close on for fixing
Near the workbench welded by the workpiece）, facilitating the use the welding robot 1 carries out follow-up welding operation to workpiece 6；
Wherein, the support that the welding robot 1 can be with bottom（As machine hand）, it is big with this that the large arm 11 being connected is rotated with the support shaft
11 axle of arm is rotated the forearm 12 of connection and is rotated the wrist 13 being connected with 12 axle of forearm（It should be noted that herein big
The word of the personification limbs such as arm, forearm and wrist refers to welding robot 1 and simulates the corresponding portion structure of people）, and in wrist
Welding gun 2 is movably fixed with 13；
Wire-feed motor 3, is fixedly installed on above-mentioned forearm 12, by welding wire（That is in Fig. 1 wire-feed motor 3 and wrist 13 it
Between connecting line）It is delivered in welding gun 2；It should be noted that in actual application, also can be according to actual demand by wire feed
Machine 3 is fixedly installed on other positions, as long as conveying welding wire interface during which can be easy to welding gun 2, as welding gun 2 sets in the present embodiment
Wrist 13 is put, therefore wire-feed motor 3 is fixed on the forearm 12 being connected with the rotation of 13 axle of wrist, not merely with the conveying of welding wire,
While will not also cause welding wire long, the motion of butt welding machine device people is adversely affected；
Welding machine 4, is connected by cable communication with above-mentioned wire-feed motor 3, can be used to control wire-feed motor 3 to convey in welding gun 2
The speed of welding wire；Wherein, the welding machine 4 also has welding electrode cable and welding negative pole cable, and welding machine 4 is by welding positive pole electricity
Cable is electrically connected with the welding wire in above-mentioned wire-feed motor 3, and then is realized and the electrical connection between above-mentioned welding gun 2, and the weldering on welding machine 4
Connect negative pole cable to be then connected with above-mentioned workpiece 6, so facilitate implementation welding gun 2 workpiece 6 is carried out using welding wire such as continuous
Spot weld operation；
Robot control cabinet 5, then be connected with above-mentioned welding machine 4 and the communication of welding robot 1, respectively to be welded by control
Robot 1 and coordinate itself and the action between welding machine 4, wire-feed motor 3, realize controlling welding robot 1 using welding wire to workpiece
Carry out series spot welding operation.
Due in the present embodiment, the operation of the series spot welding to workpiece is can achieve using welding robot, i.e., in every weldering
Welding can be stopped after connecing one end time（That is blow-out）A period of time is welded again（That is the starting the arc）, and and so on circulate until weldering
Connect technique to terminate；Due to using discontinuous welding, so the heat input ratio of welding reduces compared to traditional continuous welding
A lot, while causing heat accumulation less, also just reduce the breakdown risk of workpiece accordingly；Further, since using spot welding
Therefore the molten bath of postwelding can quick solidification, and then can be beneficial to carrying out omnibearing welding to workpiece, while the solidification using spot welding
Speed is fast, is affected by gravity the impact of the factor such as less, so when welding procedure is carried out, for the weldering carried out by diverse location
Connect between molding structure and differ less, can substantially be consistent, and then the performance of welding workpiece and product can be greatly promoted
Yield.
Embodiment two
, can need entering during due to carrying out welding procedure using welding robot based on the basis of above-described embodiment one
Being input into the welding conditions such as welding current value, welding voltage value and speed of welding value before row welding procedure can just carry out essence
Standard realizes follow-up welding operation, i.e., the selection of above-mentioned welding condition is the weight for carrying out welding procedure using robot
Point, its can directly affect the height of follow-up welding quality, once input is wrong, or even can cause workpiece and fixture damage and
The defects such as damage；If using manually carry out welding condition input when, as shown in Fig. 2 using manually being input into welding
After technological parameter, welding robot directly can carry out corresponding welding operation according to the welding condition to workpiece, that is, operate
The quality of personnel can directly affect the quality of welding procedure, and then be unfavorable for the popularization and application of welding equipment and technique, so this
Embodiment provides another middle MIG welding system, and can be partially improved based on the basis of the above embodiments one or directly
Arrange corresponding modular construction etc. to realize another utility model purpose of the application, specific as knowable to Fig. 1,3：
The robot control cabinet in MIG welding system in the present embodiment may include the first input equipment, memory and control
Device processed, first input equipment can be used for associative operation personnel input workpiece material, thickness of workpiece, the protective gas of welding procedure
The related ambient parameter such as species, gage of wire, bond pattern and robot model, the ambient parameter are objective reality operation
Data that personnel accurately can learn, therefore without the need for requiring higher professional level to operating personnel, as long as which can accurately will be upper
State the objective data that precisely can be obtained to be input into by the first input equipment to the MIG welding system of the present embodiment.
Preferably, be stored with above-mentioned memory the welding condition for such as being obtained using big data analytical equipment
Storehouse, the welding condition storehouse certainly（May include the data such as welding current value, welding voltage value and speed of welding value）Alternatively
Some AUTHORITATIVE DATA that the senior practitioners such as the more authoritative experts and scholars of industry are known according to its own technology, using as point
The experts database of weldering welding, shared for each operating platform, and then lift the quality of spot welding；Above-mentioned controller then can respectively with upper
The first input equipment that states and memory communication connection, i.e., the environment provided by the input equipment that the controller can be received according to which
Parameter transferring mate with the ambient parameter welding condition from memory, to control weldering as control instruction
Series spot welding needed for welding robot is carried out to workpiece using above-mentioned welding wire is operated.
Further, in order to avoid the welding condition that in the middle of practical application, stored in memory cannot with work as
In addition the appearance of front actual ambient parameter match condition, can arrange second input equipment, with cannot be from depositing in controller
When transferring operation in reservoir or transferring less than the welding condition that mates with current environment parameter, operator can be according to which certainly
The specialist of body is being input into a specified welding condition, and controller then can be directly according to the specified welding condition
Control above-mentioned controller etc. to realize the series spot welding operation to workpiece.
If in addition, the series spot welding operation carried out using specified welding condition meets welding demand, can be by
The welding condition that this is specified set up matching relationship with current ambient parameter and while storing to above-mentioned memory in, with
It is easy to carry out sharing with other platforms while can also be when subsequently receiving current ambient parameter again, can be promptly and accurately
Execute corresponding welding procedure；And if the same ambient parameter during different platforms is stored to memory corresponds to different welderings
When connecing technological parameter, can send alarm can also automatically select optimum matching relationship stored, same in memory to guarantee
Individual ambient parameter only corresponds to a welding condition.
It should be noted that the species of parameter between different bar ambient parameters included by which and/or numerical value all can not phases
Together, i.e., the species of the parameter between ambient parameter corresponding to different welding conditions and numerical value can not be identical.
In the present embodiment, when carrying out series spot welding by using robot, prestore needed for actual welding in memory
Various welding condition databases, operating personnel are only needed the material of workpiece to be welded, thickness protective gas species, welding wire
During the ambient parameters such as diameter are input into system, robot just automatically can transfer the ambient parameter phase with input from memory
The welding condition that joins thus can substantially reduce robot manipulation's personnel qualifications to carry out corresponding welding procedure,
So that operation employee just quickly can be started to work through simple training, and then greatly promote the efficiency of technique and reduce manpower
Cost, while also ensure that the quality of welding procedure and welding workpiece.
Welding robot in the embodiment of the present application generally carries welding gun, and the path that specifies according to robot control cabinet
And speed is welded, and robot control cabinet then can be used for controlling path of welding and the speed of welding of robot, and can be built-in
The memory in the welding expert that is stored with storehouse, and then electric current during for specifying welding operation, voltage and speed of welding etc. weld pass
Bond parameter；Welding machine then can be instructed according to the electric current that robot control cabinet is specified, voltage etc., export corresponding electric current, voltage equivalent
Welding gun, to realize welding；And wire-feed motor then can be used for conveying filling metal（That is welding wire）.
For a person skilled in the art, after reading described above, various changes and modifications undoubtedly will be evident that.
Therefore, appending claims should regard the whole variations and modifications for covering true intention of the present utility model and scope as.
In Claims scope, any and all scope of equal value and content, are all considered as still belonging to intention of the present utility model and model
In enclosing.
Claims (10)
1. a kind of MIG welding system, it is characterised in that be applied to carry out workpiece series spot welding operation, the MIG welding system
Including：
Welding robot, closes on the workpiece and is fixedly installed, and the welding robot includes forearm and wrist, in the wrist
It is fixed with welding gun；
Wire-feed motor, is fixedly installed on the forearm, and welding wire is delivered in the welding gun；
Welding machine, be connected with wire-feed motor communication, and the welding electrode cable on the welding machine and weld negative pole cable respectively with
The welding wire and the workpiece correspond electrical connection；
Robot control cabinet, is connected with the welding machine and the welding robot respectively, to control the welding robot to utilize
The welding wire carries out the series spot welding operation to the workpiece.
2. MIG welding system as claimed in claim 1, it is characterised in that the robot control cabinet includes：
First input equipment；
Memory, prestores welding condition storehouse；
Controller, is connected with the input equipment and the memory respectively；
Wherein, the controller is also connected with the welding robot, and the controller receives the ring of the input equipment output
Border parameter simultaneously transfers the welding procedure that mates with the ambient parameter from the memory according to the ambient parameter
Parameter, to control the welding robot to export the welding wire to the work using the welding gun according to the welding condition
Part carries out the series spot welding operation.
3. MIG welding system as claimed in claim 2, it is characterised in that all include welding per welding condition described in bar
Current value, welding voltage value and speed of welding value.
4. MIG welding system as claimed in claim 2, it is characterised in that the ambient parameter includes that workpiece material, workpiece are thick
Degree, protective gas species, gage of wire, bond pattern and robot model.
5. MIG welding system as claimed in claim 2, it is characterised in that the Welder of pre-stored in the memory
Skill parameter library is to obtain data using big data analytical equipment.
6. MIG welding system as claimed in claim 2, it is characterised in that the MIG welding system includes：
Second input equipment, is connected with the controller；
Wherein, when the controller cannot transfer the welding procedure ginseng that mates with the ambient parameter from the memory
During number, in order to specify welding condition to controller input, and the controller is joined according to the specified welding procedure
Controller described in numerical control system carries out the series spot welding operation using the welding wire to the workpiece.
7. a kind of MIG welding system, it is characterised in that be applied to carry out workpiece series spot welding operation, the MIG welding system
Including：
First input equipment；
Memory, prestores welding condition storehouse；
Controller, is connected with the input equipment and the memory respectively；
Wherein, the controller is also connected with a welding robot, and the controller receives the environment of the input equipment output
Parameter simultaneously transfers mated with the ambient parameter welding procedure ginseng from the memory according to the ambient parameter
Number, to control the welding robot to carry out the series spot welding operation to the workpiece according to the welding condition.
8. MIG welding system as claimed in claim 7, it is characterised in that all include welding per welding condition described in bar
Current value, welding voltage value and speed of welding value.
9. MIG welding system as claimed in claim 7, it is characterised in that the ambient parameter includes that workpiece material, workpiece are thick
Degree, protective gas species, gage of wire, bond pattern and robot model.
10. MIG welding system as claimed in claim 7, it is characterised in that the welding procedure for prestoring is thought highly of in the storage
Parameter library is to obtain data using big data analytical equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620843471.3U CN205996362U (en) | 2016-08-05 | 2016-08-05 | A kind of MIG welding system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620843471.3U CN205996362U (en) | 2016-08-05 | 2016-08-05 | A kind of MIG welding system |
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| CN205996362U true CN205996362U (en) | 2017-03-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077915A (en) * | 2016-08-05 | 2016-11-09 | 上海发那科机器人有限公司 | A kind of MIG welding system |
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2016
- 2016-08-05 CN CN201620843471.3U patent/CN205996362U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077915A (en) * | 2016-08-05 | 2016-11-09 | 上海发那科机器人有限公司 | A kind of MIG welding system |
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