CN111774697A - Welding device capable of automatically replacing welding electrode - Google Patents
Welding device capable of automatically replacing welding electrode Download PDFInfo
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- CN111774697A CN111774697A CN202010680976.3A CN202010680976A CN111774697A CN 111774697 A CN111774697 A CN 111774697A CN 202010680976 A CN202010680976 A CN 202010680976A CN 111774697 A CN111774697 A CN 111774697A
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- transmission shaft
- welding
- bevel gear
- support plate
- sliding support
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
- B23K9/133—Means for feeding electrodes, e.g. drums, rolls, motors
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a welding device capable of automatically replacing welding rods, which comprises a welding device shell, wherein a working cavity is arranged in the welding device shell, a sliding support plate is connected to the inner wall of the rear side of the working cavity in a sliding manner, a welding rod container is fixedly arranged at the front end of the sliding support plate, a fixed adjusting pipeline is fixedly arranged at the lower end of the welding rod container, an automatic feeding assembly is arranged in the fixed adjusting pipeline, the automatic feeding assembly comprises a temporary storage cavity arranged in the fixed adjusting pipeline and a linkage cavity arranged on the inner wall of the rear side of the temporary storage cavity, the automatic feeding device can automatically withdraw the consumed welding rods after the welding rods clamped on an electric welding machine are consumed, automatically feed the welding rods, and accurately control the number of the welding rods when new welding rods are downwards released each time by limiting the size of the temporary storage cavity positioned on the upper side of a hinged plate during feeding, and one welding electrode is ensured during blanking every time, so that the continuity of welding work is ensured.
Description
Technical Field
The invention relates to the technical field of welding electrode replacement, in particular to a welding device capable of automatically replacing a welding electrode.
Background
Most of automatic welding machines on the market at present can not automatically replace welding rods, even if welding rods can be automatically replaced, only a small number of welding rods can be stored, and two or more welding rods can be easily led out at one time, so that the continuity of work can not be guaranteed, the efficiency is low, and the practicability is low.
Disclosure of Invention
The object of the present invention is to provide a welding device capable of automatically replacing welding electrodes, which overcomes the above-mentioned drawbacks of the prior art.
The welding device capable of automatically replacing welding rods comprises a welding device shell, a working cavity is arranged in the welding device shell, a sliding support plate is connected to the inner wall of the rear side of the working cavity in a sliding mode, a welding rod container is fixedly arranged at the front end of the sliding support plate, a fixed adjusting pipeline is fixedly arranged at the lower end of the welding rod container, an automatic feeding assembly is arranged in the fixed adjusting pipeline and comprises a temporary storage cavity arranged in the fixed adjusting pipeline, a linkage cavity arranged on the inner wall of the rear side of the temporary storage cavity, a first transmission shaft rotatably connected to the inner wall of the left side of the linkage cavity and extending into the working cavity, a hinged plate arranged in the linkage cavity and fixedly connected with the first transmission shaft, a turnover assembly is arranged in the working cavity and comprises a second transmission shaft rotatably connected to the front end of the sliding support plate, a first transmission shaft and a second transmission shaft rotatably connected, Set firmly in driven friction pulley on the second transmission shaft, connect in driven friction pulley with torsional spring between the slip extension board, set firmly in the motor of driven friction pulley front end, power connect in the third transmission shaft of motor front end, set firmly in epaxial first gear of third transmission, sliding connection in driven friction pulley front end and take tooth one end and the electric welding that first gear engagement is connected, still be equipped with control assembly in the working chamber.
Preferably, a motor is fixedly arranged on the inner wall of the right side of the working cavity, and the left end of the motor is in power connection with a fourth transmission shaft.
Wherein, the automatic feeding assembly also comprises a first spring connected between the hinged plate and the lower end of the linkage cavity, a second gear is fixedly arranged on the first transmission shaft positioned in the working cavity, a fixed support plate positioned at the rear side of the sliding support plate is fixedly arranged at the front end of the sliding support plate, a power L-shaped block is slidably connected at the right end of the fixed support plate, a toothed part at the upper end of the power L-shaped block is in meshed connection with the second gear, a linkage L-shaped block which is positioned at the upper side of the power L-shaped block and can be abutted against the power L-shaped block is slidably connected at the right end of the fixed support plate, a fifth transmission shaft positioned at the upper side of the linkage L-shaped block is rotatably connected at the right end of the fixed support plate, a one-way bearing which only can perform one-way transmission is fixedly arranged on the fifth transmission shaft, a third gear which is in meshed connection with the toothed part at the upper, the rear side inner wall in the welding electrode container be equipped with the communicating spout of working chamber, sliding connection has on the spout and extends to the board that resets in the working chamber, just reset the board lower extreme take the tooth part with the third gear engagement is connected, reset the board with be connected with the second spring between the slip extension board, fixed adjustment pipeline lower extreme has set firmly inclined plane adjustment pipeline, just inclined plane adjustment pipeline is inside to be the inclined plane form, inclined plane adjustment pipeline lower extreme has set firmly vertical pipeline.
The overturning assembly further comprises a fixed limiting block fixedly arranged at the front end of the sliding support plate and positioned on the left side of the driven friction wheel, a linkage limiting block capable of being abutted against the fixed limiting block is fixedly arranged on the outer surface of the driven friction wheel, the front end of the sliding support plate is rotatably connected with a sixth transmission shaft positioned on the right side of the second transmission shaft, a power friction wheel in friction connection with the driven friction wheel is fixedly arranged on the sixth transmission shaft, a first bevel gear positioned on the front side of the power friction wheel is fixedly arranged on the sixth transmission shaft, a rotating shaft support positioned on the right side of the sixth transmission shaft is fixedly arranged at the front end of the sliding support plate, a seventh transmission shaft extending leftwards and rightwards is rotatably connected with the rotating shaft support, and a second bevel gear in meshing connection with the first bevel gear is fixedly arranged on the seventh transmission shaft positioned on the.
Wherein the control component comprises a vertical support fixedly arranged at the front end of the sliding support plate, the vertical support is rotatably connected with an eighth transmission shaft extending leftwards and rightwards, the eighth transmission shaft positioned at the left side of the vertical support is fixedly provided with an auxiliary belt wheel, the fourth transmission shaft is fixedly provided with a main belt wheel, a belt is connected between the main belt wheel and the auxiliary belt wheel, the left end of the vertical support is fixedly provided with an electromagnet, the front end of the sliding support plate is slidably connected with a magnetic sliding support positioned at the left side of the electromagnet, a third spring is connected between the magnetic sliding support and the electromagnet, the magnetic sliding support is rotatably connected with a ninth transmission shaft extending leftwards and rightwards and connected with the eighth transmission shaft through a spline, the ninth transmission shaft positioned at the left side of the magnetic sliding support is fixedly provided with an auxiliary coupler, and the right end of the first transmission shaft is fixedly provided with a main coupler which can be matched and connected with the auxiliary coupler, a ninth transmission shaft positioned on the right side of the vertical support is fixedly provided with a third bevel gear, the front end of the sliding support plate is rotatably connected with a tenth transmission shaft positioned on the right side of the vertical support, the tenth transmission shaft is fixedly provided with a fourth bevel gear meshed with the third bevel gear, the tenth transmission shaft is fixedly provided with a fourth gear meshed with the toothed part of the inner wall of the right side of the working cavity, the fourth transmission shaft is fixedly provided with a fifth bevel gear positioned on the right side of the main belt wheel, the right end of the magnetic sliding support is fixedly provided with a horizontal support, the horizontal support is rotatably connected with an eleventh transmission shaft extending up and down, the eleventh transmission shaft positioned on the upper side of the horizontal support is fixedly provided with a sixth bevel gear meshed with the fifth bevel gear, and the eleventh transmission shaft positioned on the lower side of the horizontal support is fixedly provided with a seventh bevel gear, and an eighth bevel gear which can be in meshed connection with the seventh bevel gear is fixedly arranged on the seventh transmission shaft positioned on the right side of the rotating shaft bracket.
The invention has the beneficial effects that: the automatic feeding device can automatically withdraw the consumed welding rods after the welding rods clamped on the electric welding machine are consumed, automatically feed the welding rods, and accurately control the number of the welding rods when new welding rods are released downwards each time by limiting the size of the space of the temporary storage cavity positioned on the upper side of the hinged plate during feeding, so that one welding rod is ensured to be used during blanking each time, and the continuity of welding work is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a welding apparatus capable of automatically replacing welding rods according to the present invention;
FIG. 2 is a schematic enlarged view of the structure of "A" of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 1;
FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1 to 4, a welding device capable of automatically replacing welding rods according to an embodiment of the present invention includes a welding device housing 11, a working chamber 12 is disposed in the welding device housing 11, a sliding support plate 26 is slidably connected to a rear inner wall of the working chamber 12, a welding rod container 32 is fixedly disposed at a front end of the sliding support plate 26, a fixed adjusting pipe 35 is fixedly disposed at a lower end of the welding rod container 32, an automatic feeding assembly 901 is disposed in the fixed adjusting pipe 35, the automatic feeding assembly 901 includes a temporary storage chamber 68 disposed in the fixed adjusting pipe 35, a linking chamber 67 disposed at a rear inner wall of the temporary storage chamber 68, a first transmission shaft 36 rotatably connected to a left inner wall of the linking chamber 67 and extending into the working chamber 12, a hinge plate 69 disposed in the linking chamber 67 and fixedly connected to the first transmission shaft 36, and by rotation of the hinge plate 69, to release and retain the welding rod, a turnover component 902 is arranged in the working chamber 12, the overturning assembly 902 comprises a second transmission shaft 72 rotatably connected to the front end of the sliding support plate 26, a driven friction wheel 25 fixedly arranged on the second transmission shaft 72, a torsion spring 62 connected between the driven friction wheel 25 and the sliding support plate 26, a motor 71 fixedly arranged at the front end of the driven friction wheel 25, a third transmission shaft 28 dynamically connected to the front end of the motor 71, a first gear 29 fixedly arranged on the third transmission shaft 28, and an electric welding machine 24 slidably connected to the front end of the driven friction wheel 25 and in meshing connection with a toothed end and the first gear 29, wherein by the rotation of the driven friction wheel 25, the welding rod replacing and welding operations can be conveniently carried out, and a control component 903 for controlling the working states of the automatic feeding component 901 and the overturning component 902 is further arranged in the working cavity 12.
Advantageously, a motor 48 is fixedly arranged on the inner wall of the right side of the working cavity 12, a fourth transmission shaft 49 is connected to the left end of the motor 48 in a power connection mode, and the fourth transmission shaft 49 can transmit the power of the motor 48.
According to the embodiment, the automatic feeding assembly 901 will be described in detail below, the automatic feeding assembly 901 further includes a first spring 66 connected between the hinge plate 69 and the lower end of the linkage cavity 67, a second gear 65 is fixedly arranged on the first transmission shaft 36 located in the working cavity 12, a fixed support plate 44 located at the rear side of the sliding support plate 26 is fixedly arranged at the front end of the sliding support plate 26, a power L-shaped block 64 is slidably connected to the right end of the fixed support plate 44, a toothed portion at the upper end of the power L-shaped block 64 is engaged with the second gear 65, a linkage L-shaped block 63 located at the upper side of the power L-shaped block 64 and capable of abutting against the power L-shaped block 64 is slidably connected to the right end of the fixed support plate 44, a fifth transmission shaft 61 located at the upper side of the linkage L-shaped block 63 is rotatably connected to the right end of the fixed support plate 44, a one-way bearing 59 capable of performing only one-way transmission is fixedly arranged on the fifth, a third gear 58 engaged with the toothed part at the upper end of the linkage L-shaped block 63 is fixedly arranged on the outer surface of the one-way bearing 59, the inner wall of the rear side of the welding rod container 32 is provided with a sliding groove 57 communicated with the working cavity 12, a return plate 56 extending into the working chamber 12 is slidably connected to the slide groove 57, the toothed part at the lower end of the reset plate 56 is meshed with the third gear 58, a second spring 60 is connected between the reset plate 56 and the sliding support plate 26, the lower end of the fixed adjusting pipe 35 is fixedly provided with the inclined surface adjusting pipe 31, the interior of the inclined plane adjusting pipeline 31 is inclined plane-shaped, the lower end of the inclined plane adjusting pipeline 31 is fixedly provided with a vertical pipeline 30, when the welding bug 24 is mounted with the electrode portion facing the vertical conduit 30, one electrode in the electrode holder 32 is brought to a vertical position by the bevel adjustment conduit 31 and the vertical conduit 30 and drops down onto the welding bug 24.
According to an embodiment, the turning assembly 902 is described in detail below, the turning assembly 902 further includes a fixed limiting block 27 fixedly disposed at a front end of the sliding support plate 26 and located on a left side of the driven friction wheel 25, a linkage limiting block 70 capable of abutting against the fixed limiting block 27 is fixedly disposed on an outer surface of the driven friction wheel 25, a sixth transmission shaft 19 located on a right side of the second transmission shaft 72 is rotatably connected to the front end of the sliding support plate 26, a power friction wheel 21 frictionally connected to the driven friction wheel 25 is fixedly disposed on the sixth transmission shaft 19, a first bevel gear 20 located on a front side of the power friction wheel 21 is fixedly disposed on the sixth transmission shaft 19, a rotating shaft bracket 17 located on a right side of the sixth transmission shaft 19 is fixedly disposed at the front end of the sliding support plate 26, a seventh transmission shaft 13 extending left and right is rotatably connected to the rotating shaft bracket 17, and a seventh transmission shaft 13 located on a left side of the rotating shaft bracket 17 is fixedly disposed on the seventh Followed by a second bevel gear 18.
According to the embodiment, the control component 903 is described in detail below, the control component 903 includes an upright bracket 42 fixed to the front end of the sliding support plate 26, an eighth transmission shaft 54 extending left and right is rotatably connected to the upright bracket 42, a secondary pulley 40 is fixedly connected to the eighth transmission shaft 54 located on the left side of the upright bracket 42, a primary pulley 52 is fixedly connected to the fourth transmission shaft 49, a belt 53 is connected between the primary pulley 52 and the secondary pulley 40, an electromagnet 41 is fixedly arranged on the left end of the upright bracket 42, a magnetically sliding bracket 34 located on the left side of the electromagnet 41 is slidably connected to the front end of the sliding support plate 26, a third spring 39 is connected between the magnetically sliding bracket 34 and the electromagnet 41, a ninth transmission shaft 55 extending left and right and splined to the eighth transmission shaft 54 is rotatably connected to the magnetically sliding bracket 34, an auxiliary shaft coupler 38 is fixedly arranged on the ninth transmission shaft 55 positioned on the left side of the magnetic sliding support 34, a main shaft coupler 37 capable of being matched and connected with the auxiliary shaft coupler 38 is fixedly arranged at the right end of the first transmission shaft 36, a third bevel gear 43 is fixedly arranged on the ninth transmission shaft 55 positioned on the right side of the vertical support 42, a tenth transmission shaft 45 positioned on the right side of the vertical support 42 is rotatably connected to the front end of the sliding support plate 26, a fourth bevel gear 46 engaged and connected with the third bevel gear 43 is fixedly arranged on the tenth transmission shaft 45, a fourth gear 47 engaged and connected with a toothed part of the inner wall of the right side of the working cavity 12 is fixedly arranged on the tenth transmission shaft 45, a fifth bevel gear 51 positioned on the right side of the main belt pulley 52 is fixedly arranged on the fourth transmission shaft 49, a horizontal support 33 is fixedly arranged at the right end of the magnetic sliding support 34, and an eleventh transmission shaft 15 extending up and down is rotatably connected to the horizontal support 33, a sixth bevel gear 50 capable of being in meshed connection with the fifth bevel gear 51 is fixedly arranged on the eleventh transmission shaft 15 positioned on the upper side of the horizontal bracket 33, a seventh bevel gear 14 is fixedly arranged on the eleventh transmission shaft 15 positioned on the lower side of the horizontal bracket 33, and an eighth bevel gear 16 capable of being in meshed connection with the seventh bevel gear 14 is fixedly arranged on the seventh transmission shaft 13 positioned on the right side of the rotating shaft bracket 17.
In the initial state, the main coupling 37 is not in fit connection with the auxiliary coupling 38, the third bevel gear 43 is in mesh connection with the fourth bevel gear 46, the sixth bevel gear 50 is in mesh connection with the fifth bevel gear 51, and the seventh bevel gear 14 is in mesh connection with the eighth bevel gear 16.
When welding is carried out, the motor 48 is started to enable the fourth transmission shaft 49 to rotate, the rotating fourth transmission shaft 49 drives the fifth bevel gear 51 to rotate, the rotating fourth transmission shaft 49 drives the ninth transmission shaft 55 to rotate through the main belt wheel 52, the belt 53, the secondary belt wheel 40 and the eighth transmission shaft 54 in sequence, the rotating ninth transmission shaft 55 drives the secondary coupling 38 and the third bevel gear 43 to rotate, the rotating third bevel gear 43 drives the fourth gear 47 to rotate through the fourth bevel gear 46 and the tenth transmission shaft 45 in sequence, the up-and-down movement of the sliding support plate 26 can be realized by changing the steering direction of the motor 48, so that welding rods can move up and down to carry out welding work at different heights, and the electric welding machine 24 and the electric welding rods on the electric welding machine 24 can be controlled to move according to the welding speed under the action of the motor 71; when the welding electrode is replaced, the electromagnet 41 is electrified and has the same magnetism as the magnetic sliding support 34, at this time, the magnetic sliding support 34 moves leftwards, the third spring 39 accumulates elastic potential energy, the magnetic sliding support 34 moving leftwards drives the auxiliary coupling 38 to be matched and connected with the main coupling 37 through the ninth transmission shaft 55, at this time, the third bevel gear 43 is not meshed and connected with the fourth bevel gear 46, the fifth bevel gear 51 is meshed and connected with the sixth bevel gear 50, the seventh bevel gear 14 is meshed and connected with the eighth bevel gear 16, so that the sliding support plate 26 does not move upwards and downwards, the rotating auxiliary coupling 38 drives the first transmission shaft 36 to rotate through the main coupling 37, the rotating first transmission shaft 36 drives the hinge plate 69 to rotate into the temporary storage cavity 68, the first spring 66 accumulates elastic potential energy, the rotating first transmission shaft 36 drives the power L-shaped block 64 to move forwards through the second gear 65, the power L-shaped block 64 moving forwards drives the third gear 58 to rotate through the linkage L-shaped block 63, at this time, the rotating direction of the third gear 58 is the same as that of the one-way bearing 59, so that the rotating third gear 58 drives the reset plate 56 to move backwards through the one-way bearing 59 in sequence, the second spring 60 accumulates elastic potential energy, so that the welding electrode in the welding electrode container 32 falls on the hinged plate 69, and the space of the temporary storage cavity 68 on the upper side of the hinged plate 69 can only contain one welding electrode, in the above process, the rotating fifth bevel gear 51 drives the second bevel gear 18 to rotate through the sixth bevel gear 50, the eleventh transmission shaft 15, the seventh bevel gear 14, the eighth bevel gear 16 and the seventh transmission shaft 13 in sequence, and further drives the driven friction wheel 25 to rotate anticlockwise through the first bevel gear 20, the sixth transmission shaft 19 and the power friction wheel 21, the torsion spring 62 accumulates elastic potential energy, and in the rotation process of the driven friction, the consumed welding rods are loosened by the electric welding machine 24 and fall down due to gravity, then the welding rod is clamped by the electric welding machine 24 and faces the vertical pipeline 30, the linkage limiting block 70 is abutted against the fixed limiting block 27, the friction force of the power friction wheel 21 on the driven friction wheel 25 is insufficient to drive the driven friction wheel 25 to rotate, the electromagnet 41 is powered off and loses magnetism, the third spring 39 releases elastic potential energy, the main coupler 37 is not matched and connected with the auxiliary coupler 38, the reset plate 56 resets forwards under the action of the first spring 66 and the second spring 60, the welding rods in the welding rod container 32 cannot fall down downwards, the first spring 66 releases elastic potential energy and drives the hinged plate 69 to reset, so that a new welding rod falls down onto the electric welding machine 24 through the inclined plane adjusting pipeline 31 and the vertical pipeline 30 and is clamped, the device resets under the action of other springs, the welding work can be performed again.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The utility model provides a can change welding set of welding electrode automatically, includes the welding set casing, be equipped with the working chamber in the welding set casing, working chamber rear side inner wall sliding connection has the slip extension board, the electric welding electrode container has been set firmly to slip extension board front end, electric welding electrode container lower extreme has set firmly fixed adjustment pipeline, its characterized in that: an automatic feeding assembly is arranged in the fixed adjusting pipeline and comprises a temporary storage cavity arranged in the fixed adjusting pipeline, a linkage cavity arranged on the inner wall of the rear side of the temporary storage cavity, a first transmission shaft which is rotatably connected to the inner wall of the left side of the linkage cavity and extends into the working cavity, and a hinged plate which is arranged in the linkage cavity and is fixedly connected with the first transmission shaft; be equipped with the upset subassembly in the working chamber, the upset subassembly including rotate connect in the second transmission shaft of slip extension board front end, set firmly in driven friction wheel on the second transmission shaft, connect in driven friction wheel with torsional spring between the slip extension board, set firmly in motor, the power of driven friction wheel front end connect in the third transmission shaft of motor front end, set firmly in last first gear of third transmission shaft, sliding connection in driven friction wheel front end and with take tooth one end with the electric welding that first gear engagement connects, still be equipped with the control assembly in the working chamber.
2. A welding device capable of automatically replacing welding rods according to claim 1, characterized in that: the inner wall of the right side of the working cavity is fixedly provided with a motor, and the left end of the motor is in power connection with a fourth transmission shaft.
3. A welding device capable of automatically replacing welding rods according to claim 1, characterized in that: the automatic feeding assembly further comprises a first spring connected between the hinged plate and the lower end of the linkage cavity, a second gear is fixedly arranged on the first transmission shaft positioned in the working cavity, a fixed support plate positioned on the rear side of the sliding support plate is fixedly arranged at the front end of the sliding support plate, a power L-shaped block is slidably connected to the right end of the fixed support plate, a toothed part at the upper end of the power L-shaped block is in meshed connection with the second gear, a linkage L-shaped block which is positioned on the upper side of the power L-shaped block and can be abutted against the power L-shaped block is slidably connected to the right end of the fixed support plate, a fifth transmission shaft positioned on the upper side of the linkage L-shaped block is rotatably connected to the right end of the fixed support plate, a one-way bearing only capable of performing one-way transmission is fixedly arranged on the fifth transmission shaft, and a third gear meshed with the toothed part at the upper end of the, the rear side inner wall in the welding electrode container be equipped with the communicating spout of working chamber, sliding connection has on the spout and extends to the board that resets in the working chamber, just reset the board lower extreme take the tooth part with the third gear engagement is connected, reset the board with be connected with the second spring between the slip extension board, fixed adjustment pipeline lower extreme has set firmly inclined plane adjustment pipeline, just inclined plane adjustment pipeline is inside to be the inclined plane form, inclined plane adjustment pipeline lower extreme has set firmly vertical pipeline.
4. A welding device capable of automatically replacing welding rods according to claim 1, characterized in that: the overturning assembly further comprises a fixed limiting block fixedly arranged at the front end of the sliding support plate and positioned on the left side of the driven friction wheel, a linkage limiting block capable of being abutted against the fixed limiting block is fixedly arranged on the outer surface of the driven friction wheel, the front end of the sliding support plate is rotatably connected with a sixth transmission shaft positioned on the right side of the second transmission shaft, a power friction wheel in friction connection with the driven friction wheel is fixedly arranged on the sixth transmission shaft, a first bevel gear positioned on the front side of the power friction wheel is fixedly arranged on the sixth transmission shaft, a rotating shaft support positioned on the right side of the sixth transmission shaft is fixedly arranged at the front end of the sliding support plate, a seventh transmission shaft extending leftwards and rightwards is rotatably connected onto the rotating shaft support, and a second bevel gear in meshing connection with the first bevel gear is fixedly arranged on the seventh transmission shaft positioned.
5. A welding device capable of automatically replacing welding rods according to claim 1, characterized in that: the control assembly comprises a vertical support fixedly arranged at the front end of the sliding support plate, the vertical support is rotatably connected with an eighth transmission shaft extending leftwards and rightwards, the eighth transmission shaft positioned on the left side of the vertical support is fixedly provided with an auxiliary belt wheel, the fourth transmission shaft is fixedly provided with a main belt wheel, a belt is connected between the main belt wheel and the auxiliary belt wheel, the left end of the vertical support is fixedly provided with an electromagnet, the front end of the sliding support plate is slidably connected with a magnetic sliding support positioned on the left side of the electromagnet, a third spring is connected between the magnetic sliding support and the electromagnet, the magnetic sliding support is rotatably connected with a ninth transmission shaft extending leftwards and rightwards and connected with the eighth transmission shaft through a spline, the ninth transmission shaft positioned on the left side of the magnetic sliding support is fixedly provided with an auxiliary coupler, and the right end of the first transmission shaft is fixedly provided with a main coupler which can be matched and connected with the auxiliary coupler, a ninth transmission shaft positioned on the right side of the vertical support is fixedly provided with a third bevel gear, the front end of the sliding support plate is rotatably connected with a tenth transmission shaft positioned on the right side of the vertical support, the tenth transmission shaft is fixedly provided with a fourth bevel gear meshed with the third bevel gear, the tenth transmission shaft is fixedly provided with a fourth gear meshed with the toothed part of the inner wall of the right side of the working cavity, the fourth transmission shaft is fixedly provided with a fifth bevel gear positioned on the right side of the main belt wheel, the right end of the magnetic sliding support is fixedly provided with a horizontal support, the horizontal support is rotatably connected with an eleventh transmission shaft extending up and down, the eleventh transmission shaft positioned on the upper side of the horizontal support is fixedly provided with a sixth bevel gear meshed with the fifth bevel gear, and the eleventh transmission shaft positioned on the lower side of the horizontal support is fixedly provided with a seventh bevel gear, and an eighth bevel gear which can be in meshed connection with the seventh bevel gear is fixedly arranged on the seventh transmission shaft positioned on the right side of the rotating shaft bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010680976.3A CN111774697A (en) | 2020-07-15 | 2020-07-15 | Welding device capable of automatically replacing welding electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010680976.3A CN111774697A (en) | 2020-07-15 | 2020-07-15 | Welding device capable of automatically replacing welding electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111774697A true CN111774697A (en) | 2020-10-16 |
Family
ID=72768693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010680976.3A Withdrawn CN111774697A (en) | 2020-07-15 | 2020-07-15 | Welding device capable of automatically replacing welding electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111774697A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117139768A (en) * | 2023-10-30 | 2023-12-01 | 山东易方达建设项目管理有限公司 | Building steel structural member welding set |
-
2020
- 2020-07-15 CN CN202010680976.3A patent/CN111774697A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117139768A (en) * | 2023-10-30 | 2023-12-01 | 山东易方达建设项目管理有限公司 | Building steel structural member welding set |
| CN117139768B (en) * | 2023-10-30 | 2024-01-16 | 山东易方达建设项目管理有限公司 | Building steel structural member welding set |
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Application publication date: 20201016 |
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