CN115716174A - Welding robot welder quick replacement device - Google Patents
Welding robot welder quick replacement device Download PDFInfo
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- CN115716174A CN115716174A CN202211431659.3A CN202211431659A CN115716174A CN 115716174 A CN115716174 A CN 115716174A CN 202211431659 A CN202211431659 A CN 202211431659A CN 115716174 A CN115716174 A CN 115716174A
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- 238000003466 welding Methods 0.000 title claims abstract description 93
- 230000007246 mechanism Effects 0.000 claims abstract description 75
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The invention provides a welding robot welding gun quick replacement device, which relates to the field of welding robots and comprises: an installation mechanism; the upper end of the mounting mechanism is provided with a control mechanism; the right side of the control mechanism is provided with a rotating mechanism, and a telescopic rod of a fixing piece of the rotating mechanism is inserted into a sleeve of the hydraulic piece; the outer side of the rotating mechanism is provided with a welding mechanism, and a limiting column of a connecting seat of the welding mechanism is inserted into a slot of a fixing piece of the rotating mechanism; the locking piece that has rotary mechanism is inserted to the draw-in groove inside of the spacing post of connecting seat, and the inside motor of mounting can drive the connecting seat and rotate on the mounting, makes the welder main part that needs to use visit out to make the welder main part of changing withdraw, and then realize the conversion of welder main part, solved present welding robot and continue to implement the change operation through addding another manipulator, the power consumption is bigger, operate more loaded down with trivial details problem.
Description
Technical Field
The invention relates to the technical field of welding robots, in particular to a quick welding gun replacing device of a welding robot.
Background
The welding technology is used as a means of industrial metal processing, has wide application, and can not be supported by the welding technology from basic mechanical manufacturing to aerospace, and from building engineering to microelectronic technology; at present, in order to improve the welding efficiency, a welding robot is generally adopted to perform welding operation.
However, as for the existing welding robot, when different welding modes are adopted or a current welding gun fails, another welding gun is required to continue welding, operation is continued by adding another manipulator, and the procedure of replacing the manipulator is increased.
Disclosure of Invention
The invention provides a purpose and an effect of a welding robot welding gun quick replacing device, which specifically comprise the following steps: an installation mechanism; the upper end of the mounting mechanism is provided with a control mechanism, and a sleeve of a hydraulic part of the control mechanism is inserted into a bearing of the mounting mechanism; the transmission chain of the control mechanism is meshed with the chain wheel of the driving piece of the mounting mechanism; the right side of the control mechanism is provided with a rotating mechanism, and a telescopic rod of a fixing part of the rotating mechanism is inserted into a sleeve of the hydraulic part; the outer side of the rotating mechanism is provided with a welding mechanism, and a limiting column of a connecting seat of the welding mechanism is inserted into a slot of a fixing piece of the rotating mechanism; and a locking piece of the rotating mechanism is inserted into the clamping groove of the limiting column of the connecting seat.
Optionally, the mounting mechanism further comprises: mounting an arm; the upper end of the mounting arm is provided with a mounting hole, and the right side of the mounting arm is provided with a mounting groove; and the left side of the mounting arm is fixedly connected with a connecting guide rail.
Optionally, a bearing is fixedly connected inside the mounting hole of the mounting arm; the inside fixedly connected with driving piece of mounting groove of installation arm, and the main shaft left side fixedly connected with sprocket of driving piece.
Optionally, a sleeve is arranged on the right side of the hydraulic part, and the hydraulic part is a hydraulic elevator.
Optionally, a driving wheel is fixedly connected to the outer side of the sleeve of the hydraulic part, and the driving wheel is a chain wheel; and a transmission chain is sleeved on the outer side of the transmission wheel and meshed with the transmission wheel.
Optionally, a telescopic rod is arranged on the left side of the fixing piece, and three slots which are circumferentially arranged are formed in the outer side of the fixing piece; a sliding hole is formed in the left side of the slot of the fixing piece, and a spring is fixedly connected to the bottom of the slot of the fixing piece; the sliding hole left side fixedly connected with of mounting is rotatory draw-in groove.
Optionally, a rotating nut is sleeved outside the rotating clamping groove of the fixing piece, and a thread is formed inside the rotating nut; a locking piece is inserted into the sliding hole of the fixing piece, and an arc-shaped groove is formed in the right side of the locking piece; the left side fixedly connected with double-screw bolt of locking piece, and the double-screw bolt of locking piece and the thread engagement of swivel nut.
Optionally, the lower end of the connecting seat is provided with a limiting column, and the lower end of the limiting column of the connecting seat is provided with an annular clamping groove; the upper end of the connecting seat is provided with a fixing buckle; the welding gun main body is fixedly connected inside the fixing buckle of the connecting seat.
Advantageous effects
1. According to the welding robot, when the welding gun main bodies need to be replaced, the driving piece can realize the integral rotation of the plurality of welding gun main bodies, meanwhile, the motor in the fixing piece can drive the connecting seat to rotate on the fixing piece, so that the welding gun main bodies needing to be used are extended out, and the replaced welding gun main bodies are retracted, so that the switching of the welding gun main bodies is realized, compared with a mode of adding a mechanical arm, the fixing position of the welding gun main body of the welding robot cannot be changed, the mechanical arm of the welding robot for displacement does not need to be moved, the welding robot is more accurate and rapid, the replacement speed is improved, and the energy consumption of the robot is reduced;
2. according to the invention, after the welding gun main body on the upper side is replaced, the two welding gun main bodies stored on the lower side are usually in a non-use or damaged state, at the moment, the locking piece is separated from the clamping groove of the limiting column of the lower side connecting seat by rotating the rotating nut, so that the two welding gun main bodies on the lower side can be conveniently and quickly detached or replaced, and the welding gun main bodies on the lower side are in the storage state and do not interfere with the welding gun main body on the upper side during working, so that the operation can be carried out in the construction process, the welding gun main body replacement of the device does not influence the overall working state of the device, and the working efficiency is effectively improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.
In the drawings:
fig. 1 is an overall perspective view of a quick change device for a welding gun according to an embodiment of the present invention.
Fig. 2 is an exploded view of the overall quick change torch apparatus of an embodiment of the present invention.
Fig. 3 is a perspective view of a mounting mechanism of a rapid welding gun changing apparatus according to an embodiment of the present invention.
Fig. 4 is an enlarged partial schematic view of a quick change device for a welding gun of the embodiment of the invention at a point a in fig. 3.
Fig. 5 is a schematic perspective view of a control mechanism of a rapid welding gun exchange device according to an embodiment of the present invention.
Fig. 6 is a schematic perspective cross-sectional view of a rotating mechanism of the torch quick change device according to the embodiment of the present invention.
Fig. 7 is an enlarged partial schematic view of a torch quick change apparatus of an embodiment of the present invention at B of fig. 6.
Fig. 8 is a perspective view of a welding mechanism of the rapid welding torch changer according to the embodiment of the present invention.
Fig. 9 is an enlarged partial schematic view of a quick change torch apparatus of an embodiment of the present invention at C of fig. 8.
List of reference numerals
1. An installation mechanism; 101. mounting an arm; 102. connecting the guide rails; 103. a bearing; 104. a drive member;
2. a control mechanism; 201. a hydraulic part; 202. a driving wheel; 203. a drive chain;
3. a rotation mechanism; 301. a fixing member; 302. rotating the nut; 303. a locking member;
4. a welding mechanism; 401. a connecting seat; 402. the welding gun main body.
Detailed Description
In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Example (b): please refer to fig. 1 to fig. 9:
the invention provides a welding robot welding gun quick replacement device, comprising: an installation mechanism 1; the control mechanism 2 is installed at the upper end of the installation mechanism 1, and the sleeve of the hydraulic part 201 of the control mechanism 2 is inserted into the bearing 103 of the installation mechanism 1; the transmission chain 203 of the control mechanism 2 is meshed with the chain wheel of the driving piece 104 of the mounting mechanism 1; the rotating mechanism 3 is installed on the right side of the control mechanism 2, and the telescopic rod of the fixing piece 301 of the rotating mechanism 3 is inserted into the sleeve of the hydraulic part 201; the outer side of the rotating mechanism 3 is provided with a welding mechanism 4, and a limit column of a connecting seat 401 of the welding mechanism 4 is inserted into a slot of a fixing piece 301 of the rotating mechanism 3; the locking piece 303 of the rotating mechanism 3 is inserted into the slot of the limiting column of the connecting seat 401.
As shown in fig. 3, the mounting mechanism 1 further includes: a mounting arm 101; the upper end of the mounting arm 101 is provided with a mounting hole, and the right side of the mounting arm 101 is provided with a mounting groove; the left side of the mounting arm 101 is fixedly connected with a connecting guide rail 102; the connecting guide rail 102 is used for installing other mechanisms of the device and supporting and limiting the whole device, meanwhile, the connecting guide rail 102 is used for installing the device on the welding robot main body through the connecting guide rail 102, and the device is controlled through the welding robot main body to realize multidirectional displacement; a bearing 103 is fixedly connected inside the mounting hole of the mounting arm 101; the bearing 103 is used for supporting and limiting the control mechanism 2 and simultaneously ensuring the rotation of the control mechanism 2; a driving part 104 is fixedly connected inside the mounting groove of the mounting arm 101, and a chain wheel is fixedly connected to the left side of a main shaft of the driving part 104; the driving part 104 is a bidirectional motor, and the driving part 104 provides power to drive the rotating mechanism 3 to rotate positively and negatively, and the driving part 104 is controlled by a host of the welding robot and is started when a welding gun needs to be replaced or the welding gun in use fails.
As shown in fig. 5, a sleeve is arranged on the right side of the hydraulic part 201, and the hydraulic part 201 is a hydraulic elevator; the hydraulic part 201 controls the stretching of the rotating mechanism 3 and is used for regulating and controlling the displacement of the welding gun, and the hydraulic part 201 is controlled by the welding robot main body; a driving wheel 202 is fixedly connected to the outer side of the sleeve of the hydraulic part 201, and the driving wheel 202 is a chain wheel; the driving wheel 202 is used for receiving the power transmitted by the driving element 104 and making the control mechanism 2 rotate under the control of the driving element 104; a transmission chain 203 is sleeved on the outer side of the transmission wheel 202, and the transmission chain 203 is meshed with the transmission wheel 202; the transmission chain 203 connects the driving member 104 and the transmission wheel 202 for transmitting the power of the driving member 104.
As shown in fig. 6, a telescopic rod is disposed on the left side of the fixing member 301, and three slots arranged circumferentially are disposed on the outer side of the fixing member 301; a sliding hole is formed in the left side of the slot of the fixing piece 301, and a spring is fixedly connected to the bottom of the slot of the fixing piece 301; a rotary clamping groove is fixedly connected to the left side of the sliding hole of the fixing piece 301; the fixing member 301 is used for installing the welding mechanism 4, three motors are arranged and installed on the circumference of the inside of the fixing member 301, a motor spindle of the fixing member 301 is connected with a limiting column of the connecting seat 401 when the welding mechanism 4 is inserted, so that the connecting seat 401 can rotate on the fixing member 301, when the welding gun body 402 of the welding robot needs to be replaced, the driving member 104 can realize integral rotation of a plurality of welding gun bodies 402, and meanwhile, the motor inside the fixing member 301 can drive the connecting seat 401 to rotate on the fixing member 301, so that the welding gun body 402 needing to be used can be extended out, and the replaced welding gun body 402 can be retracted, and further, the conversion of the welding gun body 402 can be realized; a rotating nut 302 is sleeved on the outer side of the rotating clamping groove of the fixing piece 301, and a thread is formed inside the rotating nut 302; the rotating nut 302 is used for controlling the left and right movement of the locking piece 303; a locking piece 303 is inserted into the sliding hole of the fixing piece 301, and an arc-shaped groove is formed in the right side of the locking piece 303; a stud is fixedly connected to the left side of the locking member 303, and the stud of the locking member 303 is engaged with the thread of the rotating nut 302; locking piece 303 is used for spacing the upper and lower direction of connecting seat 401, after having changed the welder main part 402 of upside simultaneously, two welder main parts 402 of accomodating of downside are usually for not using or the state of damaging, make locking piece 303 deviate from the draw-in groove of the spacing post of downside connecting seat 401 through rotating swivel nut 302 this moment, alright dismantle or change two welder main parts 402 of downside with convenient and fast, because welder main part 402 of downside is in the state of accomodating, with the welder main part 402 mutual noninterference of upside during operation, so above-mentioned operation can go on in the work progress.
As shown in fig. 8, a limiting column is disposed at the lower end of the connecting seat 401, and an annular slot is disposed at the lower end of the limiting column of the connecting seat 401; the upper end of the connecting seat 401 is provided with a fixing buckle; the connecting base 401 is used for installing and fixing the welding gun body 402; a welding gun body 402 is fixedly connected inside the fixing buckle of the connecting seat 401; the left side of the torch body 402 is connected to the welding robot body, and welding work is performed by the torch body 402.
The specific use mode and function of the embodiment are as follows: according to the invention, when the welding gun body 402 of the welding robot needs to be replaced, the driving part 104 can realize the integral rotation of the welding gun bodies 402, meanwhile, the motor in the fixing piece 301 can drive the connecting seat 401 to rotate on the fixing piece 301, so that the welding gun body 402 needing to be used is extended out, and the replaced welding gun body 402 is retracted, thereby realizing the switching of the welding gun bodies 402, after the welding gun body 402 on the upper side is replaced, the two welding gun bodies 402 on the lower side are usually in an unused or damaged state, at the moment, the locking part 303 is disengaged from the clamping groove of the limiting column of the connecting seat 401 on the lower side by rotating the rotating nut 302, and the two welding gun bodies 402 on the lower side can be conveniently and quickly detached or replaced.
The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.
Claims (8)
1. A welding robot welder quick replacement device which characterized in that includes: an installation mechanism (1); the upper end of the mounting mechanism (1) is provided with a control mechanism (2), and a sleeve of a hydraulic part (201) of the control mechanism (2) is inserted into a bearing (103) of the mounting mechanism (1); the transmission chain (203) of the control mechanism (2) is meshed with the chain wheel of the driving part (104) of the mounting mechanism (1); the right side of the control mechanism (2) is provided with a rotating mechanism (3), and a telescopic rod of a fixing piece (301) of the rotating mechanism (3) is inserted into a sleeve of the hydraulic part (201); the outer side of the rotating mechanism (3) is provided with a welding mechanism (4), and a limiting column of a connecting seat (401) of the welding mechanism (4) is inserted into a slot of a fixing piece (301) of the rotating mechanism (3); and a locking piece (303) of the rotating mechanism (3) is inserted into the clamping groove of the limiting column of the connecting seat (401).
2. The welding robot torch quick change device of claim 1, further comprising: the installation mechanism (1) further comprises: a mounting arm (101); the upper end of the mounting arm (101) is provided with a mounting hole, and the right side of the mounting arm (101) is provided with a mounting groove; and the left side of the mounting arm (101) is fixedly connected with a connecting guide rail (102).
3. The welding robot torch quick change device of claim 2, wherein: a bearing (103) is fixedly connected inside the mounting hole of the mounting arm (101); the inside fixedly connected with driving piece (104) of mounting groove of installation arm (101), and the main shaft left side fixedly connected with sprocket of driving piece (104).
4. The welding robot torch quick change device of claim 1, further comprising: the right side of hydraulic pressure spare (201) is equipped with the sleeve, and hydraulic pressure spare (201) is hydraulic lift.
5. The welding robot torch quick change device of claim 4, wherein: a driving wheel (202) is fixedly connected to the outer side of the sleeve of the hydraulic part (201), and the driving wheel (202) is a chain wheel; the outer side of the driving wheel (202) is sleeved with a driving chain (203), and the driving chain (203) is meshed with the driving wheel (202).
6. The welding robot torch quick change device of claim 1, further comprising: the left side of the fixing piece (301) is provided with a telescopic rod, and the outer side of the fixing piece (301) is provided with three slots which are circumferentially arranged; a sliding hole is formed in the left side of the slot of the fixing piece (301), and a spring is fixedly connected to the bottom of the slot of the fixing piece (301); the left side of the sliding hole of the fixing piece (301) is fixedly connected with a rotary clamping groove.
7. The welding robot torch quick change device of claim 6, further comprising: a rotating nut (302) is sleeved on the outer side of the rotating clamping groove of the fixing piece (301), and threads are formed in the rotating nut (302); a locking piece (303) is inserted into the sliding hole of the fixing piece (301), and an arc-shaped groove is formed in the right side of the locking piece (303); the left side of the locking piece (303) is fixedly connected with a stud, and the stud of the locking piece (303) is meshed with the thread of the rotating nut (302).
8. The welding robot torch quick change device of claim 1, further comprising: the lower end of the connecting seat (401) is provided with a limiting column, and the lower end of the limiting column of the connecting seat (401) is provided with an annular clamping groove; the upper end of the connecting seat (401) is provided with a fixing buckle; the welding gun main body (402) is fixedly connected inside the fixing buckle of the connecting seat (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211431659.3A CN115716174A (en) | 2022-11-16 | 2022-11-16 | Welding robot welder quick replacement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211431659.3A CN115716174A (en) | 2022-11-16 | 2022-11-16 | Welding robot welder quick replacement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115716174A true CN115716174A (en) | 2023-02-28 |
Family
ID=85255199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211431659.3A Withdrawn CN115716174A (en) | 2022-11-16 | 2022-11-16 | Welding robot welder quick replacement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115716174A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116460513A (en) * | 2023-05-12 | 2023-07-21 | 湖北迪峰换热器股份有限公司 | Shell-and-tube heat exchanger welding device and application method thereof |
| CN117620507A (en) * | 2024-01-25 | 2024-03-01 | 宁化时代新能源科技有限公司 | Battery box body forming device |
-
2022
- 2022-11-16 CN CN202211431659.3A patent/CN115716174A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116460513A (en) * | 2023-05-12 | 2023-07-21 | 湖北迪峰换热器股份有限公司 | Shell-and-tube heat exchanger welding device and application method thereof |
| CN116460513B (en) * | 2023-05-12 | 2024-01-02 | 湖北迪峰换热器股份有限公司 | Shell-and-tube heat exchanger welding device and application method thereof |
| CN117620507A (en) * | 2024-01-25 | 2024-03-01 | 宁化时代新能源科技有限公司 | Battery box body forming device |
| CN117620507B (en) * | 2024-01-25 | 2024-03-29 | 宁化时代新能源科技有限公司 | Battery box body forming device |
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Application publication date: 20230228 |