CN209578437U - Wire feeder for robot welding - Google Patents
Wire feeder for robot welding Download PDFInfo
- Publication number
- CN209578437U CN209578437U CN201822053491.2U CN201822053491U CN209578437U CN 209578437 U CN209578437 U CN 209578437U CN 201822053491 U CN201822053491 U CN 201822053491U CN 209578437 U CN209578437 U CN 209578437U
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- CN
- China
- Prior art keywords
- wire
- welding
- driving gear
- pedestal
- motor
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Abstract
The utility model discloses a kind of wire feeders for robot welding, belong to a kind of mating component of automatic welding, including motor, output shaft and the speed reducer of motor are connected by power, driving gear is installed on the output shaft of speed reducer, is coaxially installed with wire feed rolls on driving gear；The side of driving gear is also equipped with driven gear, and driven gear is meshed with driving gear, and thread pressing wheel is coaxially installed on driven gear, and thread pressing wheel fits with wire feed rolls；Driving gear and wire feed rolls is driven to rotate by motor, so that welding wire is before delivering into welding gun through wire feeder by between wire feed rolls and thread pressing wheel, to avoid welding wire from winding in the inside of wire feeder, it and is the delivered length and speed of controllable welding wire by the output torque of control motor and speed reducer, and then guarantee in robot welding operation process, welding wire remains uniform conveying, promotes the stability of weld job.
Description
Technical field
The utility model relates to a kind of mating components of automatic welding, more specifically, the utility model relates generally to one kind
Wire feeder for robot welding.
Background technique
In modern times welding, robot welding using more and more, it is higher and higher for the quality requirements of welding.It is welding
In termination process for welding wire wire feed require it is more and more accurate, especially Aluminium Alloy with Pulsed weld, due to torch length it is longer and
Soldering angle is more, and welding wire is easy to be influenced welding wire by robot arm and the winding of welding gun wire-feeding pipe during conveying
Stem elongation degree is inconsistent to cause welding quality bad.Thus it is necessary to the structure of the wire feeder used for robot welding into
Row research and improvement.
Utility model content
One of the purpose of this utility model is to provide a kind of wire-feed motor for robot welding in view of the above deficiencies
Structure solves similar wire feeder in the prior art with expectation and is easy during welding wire conveys by robot arm and welding gun
The influence of wire-feeding pipe winding, the technical problems such as cause electrode extension inconsistent.
In order to solve the above technical problems, the utility model uses following technical scheme:
A kind of wire feeder for robot welding provided by the utility model, including motor, the motor it is defeated
Shaft is connected by power with speed reducer, and driving gear is equipped on the output shaft of the speed reducer, is coaxially pacified on the driving gear
Equipped with wire feed rolls；The side of the driving gear is also equipped with driven gear, and the driven gear is meshed with driving gear, institute
It states and is coaxially installed with thread pressing wheel on driven gear, the thread pressing wheel fits with wire feed rolls；The driving gear and driven gear
It is placed on pedestal, the front end of the pedestal is equipped with arc welding gun head attachment base, and the rear end of the pedestal is equipped with wire leading pipe, described
Wire leading pipe corresponds to each other on same straight line with arc welding gun head attachment base.
Preferably, further technical solution is: it is additionally provided with wire guiding nipple on rear side of the arc welding gun head attachment base, it is described to lead
Silk mouth is also fixedly mounted on the base.
Further technical solution is: protective gas supply pipe, the protective gas supply pipe are also equipped on the pedestal
One end be connected with arc welding gun head attachment base.
Further technical solution is: driven tooth wheel seat, the driven gear activity installation are additionally provided on the pedestal
On driven tooth wheel seat, the thread pressing wheel is movably arranged on driven tooth wheel seat by joint pin.
Further technical solution is: tabletting is also equipped on the pedestal, the tabletting is placed in the outer of driven gear
Side.
Further technical solution is: the motor is servo motor, servo motor access control system.
Compared with prior art, the beneficial effects of the utility model first is that: pass through motor and drive driving gear and wire feed
Wheel rotation, to drive driven gear and thread pressing wheel synchronous backward to rotate, so that welding wire is delivering into welding gun through wire feeder
Before by so that welding wire be avoided to wind in the inside of wire feeder, and passing through control between wire feed rolls and thread pressing wheel
The output torque of motor and speed reducer is the delivered length and speed of controllable welding wire, and then guarantees in robot welding operation
Cheng Zhong, welding wire remain uniform conveying, promote the stability of weld job, while one kind provided by the utility model is used for
The wire feeder of robot welding has the advantages of simple structure and easy realization industrialized production, and is suitable in all kinds of robot welding systems
It installs and uses, application range is wide.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for illustrating the utility model one embodiment；
Fig. 2 is enlarged drawing at the A in Fig. 1；
In figure, 1 it is motor, 2 is speed reducer, 3 is driving gear, 4 is wire feed rolls, 5 is driven gear, 6 is thread pressing wheel, 7
It is arc welding gun head attachment base for pedestal, 8,9 be wire leading pipe, 10 be wire guiding nipple, 11 be protective gas supply pipe, 12 be joint pin, 13 is
Tabletting, 14 be driven tooth wheel seat, 15 be welding wire.
Specific embodiment
The utility model is further elaborated with reference to the accompanying drawing.
With reference to shown in Fig. 1 and Fig. 2, one embodiment of the utility model is a kind of wire-feed motor for robot welding
Structure, including motor 1, output shaft and the speed reducer 2 of the motor 1 are connected by power, and one is installed on the output shaft of the speed reducer 2
Driving gear 3 drives the driving gear 3 to be rotated by speed reducer 2, and also needs to be co-axially mounted one on the driving gear 3 and send
Silk wheel 4, which can drive welding wire to be fed forward under the action of speed reducer 2；More importantly in driving gear 3
Side also needs one driven gear 5 of installation, which is meshed with driving gear 3, and the top of driven gear 5 is also
It is coaxially installed with a thread pressing wheel 6, which fits with wire feed rolls 4；It on the other hand, is guarantee wire feeder structure
Above-mentioned driving gear 3 can be placed on pedestal 7 with driven gear 5, then install one in the front end of the pedestal 7 by globality
Arc welding gun head attachment base 8, then the pedestal 7 rear end install a wire leading pipe 9, and wire leading pipe 9 with arc welding gun head attachment base 8 same
It is corresponded to each other on straight line.Preferably, servo motor can be used in above-mentioned motor 1, and servo motor can access control system,
Start and stop and revolving speed by control system control servo motor.
In the present embodiment, drive driving gear 3 and wire feed rolls 4 to rotate by motor 1, thus drive driven gear 5 with
6 synchronous backward of thread pressing wheel rotation, so that welding wire is before delivering into welding gun through wire feeder by wire feed rolls 4 and thread pressing wheel 6
Between, so that welding wire be avoided to wind in the inside of wire feeder, and turned round by the output of control motor 1 and speed reducer 2
Square is the delivered length and speed of controllable welding wire, and then guarantees in robot welding operation process, and welding wire remains equal
Even conveying promotes the stability of weld job.
Referring again to shown in Fig. 1, another embodiment according to the present utility model is the stabilization that hoisting mechanism conveys welding wire
Property, also one wire guiding nipple 10 can be installed in the rear side of above-mentioned arc welding gun head attachment base 8 again, and the wire guiding nipple 10 is also fixedly mounted on
On pedestal 7；Further, the tracheae that welding protection gas used can be also integrated on the wire feeder, i.e., in above-mentioned pedestal 7
Upper also mountable protective gas supply pipe 11, and one end of the protective gas supply pipe 11 is made to be connected with arc welding gun head attachment base 8.
On the other hand, to be easily installed above-mentioned driven gear 5 and thread pressing wheel 6, a driven tooth can be also added on pedestal 7
Above-mentioned driven gear 5 is movably arranged on driven tooth wheel seat 14 by wheel seat 14, then that thread pressing wheel 6 is living by joint pin 12
It is dynamic to be mounted on driven tooth wheel seat 14.Simultaneously also one tabletting 13 of movable installation on pedestal 7, the tabletting 13 as shown in the figure
It is placed in the outside of driven gear 5.
Refering to what is shown in Fig. 1, the above-mentioned preferred one embodiment of the utility model is in actual use, by motor 1 by subtracting
Fast machine 2 drives driving gear 3 to rotate, and drives wire feed rolls 4 to rotate therewith, at the same time driving gear 3 drive engage from
Moving gear 5 rotates in the opposite direction, drives thread pressing wheel 6 to rotate towards the direction opposite with wire feed rolls 4 therewith, to pull successively
Welding wire is conveyed to arc welding gun head attachment base 8, and in the process, welding wire successively passes through wire leading pipe 9, wire guiding nipple 10, wire feed rolls 4 and silk pressing
Wheel 6, arc welding gun head attachment base 8 are to complete to weld, and the speed of welding wire conveying can be controlled turning for servo motor by control system
Quick decision is fixed, to guarantee the at the uniform velocity conveying of welding wire in welding process, weld job is kept to go on smoothly, and can also be conducive to promote weldering
Connect quality.
As mentioned here above, the working principle of the utility model is: after welding wire brought by wire-feed motor, by this reality
With novel reinforcement wire feed, reaches dry extension of electrode degree and be consistent, reach good welding quality.More importantly mechanism
On the parameter of servo motor and the parameter of electric machine of wire feeder of welder be consistent, reduction ratio is consistent.The wiring of motor with
Wire feeder of welder electrode power-line is in parallel, controls the revolving speed of motor by detecting the size of current of power supply, makes welding machine wire feed
Machine is synchronous with motor, and the structure matched in conjunction with thread pressing wheel with wire feed rolls can be prevented from breaking welding wire or be rolled up in-house
Silk.Therefore robot automatic welding is up to good welding quality after using wire feeder described in the utility model.
Than that described above, it is also necessary to which explanation is " one embodiment " spoken of in the present specification, " another implementation
Example ", " embodiment " etc. refer to that specific features, structure or the feature of embodiment description is combined to be included in the application summary
Property description at least one embodiment in.It is not centainly to refer to the same reality that statement of the same race, which occur, in multiple places in the description
Apply example.Furthermore, it is understood that is advocated is knot when describing a specific features, structure or feature in conjunction with any embodiment
Other embodiments are closed to realize that this feature, structure or feature are also fallen in the scope of the utility model.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations
It will fall within scope and spirit disclosed in the present application.More specifically, it discloses in the application, drawings and claims
In range, can building block to theme combination layout and/or layout carry out a variety of variations and modifications.In addition to building block
And/or outside the variations and modifications of layout progress, to those skilled in the art, other purposes also be will be apparent.
Claims (6)
1. a kind of wire feeder for robot welding, including motor (1), output shaft and speed reducer (2) of the motor (1)
It is connected by power, it is characterised in that: be equipped with driving gear (3) on the output shaft of the speed reducer (2), the driving gear (3)
On be coaxially installed with wire feed rolls (4)；The side of the driving gear (3) is also equipped with driven gear (5), the driven gear
(5) be meshed with driving gear (3), be coaxially installed with thread pressing wheel (6) on the driven gear (5), the thread pressing wheel (6) with give
Silk wheel (4) fits；The driving gear (3) and driven gear (5) are placed on pedestal (7), the front end peace of the pedestal (7)
Equipped with arc welding gun head attachment base (8), the rear end of the pedestal (7) is equipped with wire leading pipe (9), and the wire leading pipe (9) and arc welding gun head connect
Joint chair (8) corresponds to each other on same straight line.
2. the wire feeder according to claim 1 for robot welding, it is characterised in that: the arc welding gun head attachment base
(8) it is additionally provided on rear side of wire guiding nipple (10), the wire guiding nipple (10) is also fixedly mounted on pedestal (7).
3. the wire feeder according to claim 1 or 2 for robot welding, it is characterised in that: on the pedestal (7)
It is also equipped with protective gas supply pipe (11), one end of the protective gas supply pipe (11) is connected with arc welding gun head attachment base (8).
4. the wire feeder according to claim 3 for robot welding, it is characterised in that: on the pedestal (7) also
Equipped with driven tooth wheel seat (14), the driven gear (5) is movably arranged on driven tooth wheel seat (14), and the thread pressing wheel (6) is logical
Joint pin (12) is crossed to be movably arranged on driven tooth wheel seat (14).
5. the wire feeder according to claim 1 for robot welding, it is characterised in that: on the pedestal (7) also
It is equipped with tabletting (13), the tabletting (13) is placed in the outside of driven gear (5).
6. being used for the wire feeder of robot welding according to claim 1 or 5, it is characterised in that: the motor (1) is
Servo motor, the servo motor access control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822053491.2U CN209578437U (en) | 2018-12-07 | 2018-12-07 | Wire feeder for robot welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822053491.2U CN209578437U (en) | 2018-12-07 | 2018-12-07 | Wire feeder for robot welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209578437U true CN209578437U (en) | 2019-11-05 |
Family
ID=68349822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822053491.2U Expired - Fee Related CN209578437U (en) | 2018-12-07 | 2018-12-07 | Wire feeder for robot welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209578437U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112064009A (en) * | 2020-08-10 | 2020-12-11 | 陕西天元智能再制造股份有限公司 | Laser cladding wire feeding device |
| CN113909744A (en) * | 2021-10-12 | 2022-01-11 | 湖北童河通讯器材科技有限公司 | Solder conveying device for cold welding machine |
| CN115090995A (en) * | 2022-08-04 | 2022-09-23 | 浙江传播者金属装饰材料有限公司 | Automatic steel pipe welding machine with telescopic welding gun |
-
2018
- 2018-12-07 CN CN201822053491.2U patent/CN209578437U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112064009A (en) * | 2020-08-10 | 2020-12-11 | 陕西天元智能再制造股份有限公司 | Laser cladding wire feeding device |
| CN113909744A (en) * | 2021-10-12 | 2022-01-11 | 湖北童河通讯器材科技有限公司 | Solder conveying device for cold welding machine |
| CN113909744B (en) * | 2021-10-12 | 2024-04-30 | 湖北童河通讯器材科技有限公司 | Solder conveying device for cold welding machine |
| CN115090995A (en) * | 2022-08-04 | 2022-09-23 | 浙江传播者金属装饰材料有限公司 | Automatic steel pipe welding machine with telescopic welding gun |
| CN115090995B (en) * | 2022-08-04 | 2024-04-05 | 发哲(浙江)新材料科技有限公司 | Automatic steel pipe welding machine with telescopic welding gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20201207 |