CN220805997U - Circular seam welding equipment - Google Patents
Circular seam welding equipment Download PDFInfo
- Publication number
- CN220805997U CN220805997U CN202322497672.5U CN202322497672U CN220805997U CN 220805997 U CN220805997 U CN 220805997U CN 202322497672 U CN202322497672 U CN 202322497672U CN 220805997 U CN220805997 U CN 220805997U
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- driving
- supporting
- tank body
- wheel
- welding
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- 238000003466 welding Methods 0.000 title claims abstract description 79
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to a girth welding device, which comprises a welding mechanism and a tank body supporting and rotating mechanism, wherein the tank body supporting and rotating mechanism is used for supporting and rotating a tank body; the tank body supporting and rotating mechanism comprises a supporting bottom plate, a driving supporting wheel assembly and a driven supporting wheel assembly, wherein the driving supporting wheel assembly and the driven supporting wheel assembly are arranged on the supporting bottom plate at intervals and used for supporting the tank body, the driving supporting wheel assembly is connected with a driving device, the driving device is used for driving the driving supporting wheel assembly to rotate so as to drive the tank body to rotate, the driven supporting wheel assembly is connected with a spacing adjusting mechanism, and the spacing adjusting mechanism is used for adjusting the distance between the driven supporting wheel assembly and the driving supporting wheel. The utility model realizes automatic welding of the tank circumferential seam and can meet the supporting requirements of tank bodies with different sizes.
Description
Technical Field
The utility model relates to the technical field of welding, in particular to girth welding equipment.
Background
In the welding equipment in the prior art, the workpiece to be welded is basically required to be placed on a welding station, then the workpiece is welded through the welding equipment, but when the circumferential seam welding is carried out on the workpiece of the tank body, the workpiece is inconvenient, the workpiece is required to be manually rotated after one side of the product is welded, and then the workpiece is welded again, so that the mode is time-consuming and labor-consuming, when the product to be welded is large, the operation is very inconvenient, the workpiece is required to be completed by means of other clamping equipment, and the production efficiency is lower when the large-scale product is required to be welded.
Along with the technical development, some equipment capable of automatically welding the circumferential seam of the tank body also appears, for example, the patent of the utility model of the issued publication number CN213998283U discloses a tank body tracking welding equipment, and a rotary positioning mechanism is arranged to drive a product to rotate, and then a cantilever mechanism drives an X-axis Y-axis servo module and a plurality of welding heads to weld all angles and positions of the product through a movable bottom plate at the lower end, so that the labor intensity of manpower is greatly reduced, and the welding efficiency is improved.
However, when the welding equipment is used for welding large-sized cans, the rotary positioning mechanism cannot be adjusted according to the size of the cans, so that the rotary positioning mechanism cannot adapt to the welding of cans with different sizes, and the use is inconvenient.
Disclosure of utility model
The utility model aims to provide circular seam welding equipment which solves the problems existing in the existing tank welding equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The girth welding equipment comprises a welding mechanism and a tank body supporting and rotating mechanism, wherein the tank body supporting and rotating mechanism is used for supporting and rotating the tank body, and the welding mechanism is arranged on one side of the tank body supporting and rotating mechanism and is used for welding girth of the tank body; the tank body supporting and rotating mechanism comprises a supporting bottom plate, a driving supporting wheel assembly and a driven supporting wheel assembly, wherein the driving supporting wheel assembly and the driven supporting wheel assembly are arranged on the supporting bottom plate at intervals and used for supporting the tank body, the driving supporting wheel assembly is connected with a driving device, the driving device is used for driving the driving supporting wheel assembly to rotate so as to drive the tank body to rotate, the driven supporting wheel assembly is connected with a spacing adjusting mechanism, and the spacing adjusting mechanism is used for adjusting the distance between the driven supporting wheel assembly and the driving supporting wheel.
Further, the driven supporting wheel assembly comprises two driven wheels which are arranged on the supporting bottom plate at intervals, and the two driven wheels are used for supporting the tank body.
Further, the interval adjustment mechanism is provided with two, is connected with two from the driving wheel, interval adjustment mechanism includes drive assembly, lead screw and slider, the both sides of supporting baseplate are provided with the guide way, the lead screw both ends rotate and set up in the guide way, the slider with lead screw threaded connection, from the driving wheel with the slider is connected, drive assembly with lead screw transmission is connected, drive assembly is used for the drive the lead screw rotates so that follow from the driving wheel the guide way removes.
Further, the driving assembly comprises a hand wheel, a servo commutator and a first coupler, the servo commutator is connected with the screw rod through the first coupler, the hand wheel is connected with the servo commutator, and rotation of the hand wheel is used for driving the screw rod to rotate.
Further, a first driving shaft is arranged between the two servo commutators.
Further, the driving support wheel assembly comprises two driving wheels which are arranged on the support bottom plate at intervals, and the driving device is in transmission connection with one driving wheel and is used for driving the driving wheel to rotate.
Further, the driving device comprises a servo motor and a second coupler, the servo motor is arranged on the supporting bottom plate, and the servo motor is connected with the driving wheel through the second coupler.
Further, a second driving shaft is arranged between the two driving wheels, one end of the second driving shaft, which is close to the servo motor, is connected with one driving wheel through a third coupler, and the other end of the second driving shaft is connected with the other driving wheel through a fourth coupler.
Further, welding mechanism includes welding robot and guide rail, welding robot slides and sets up on the guide rail, be provided with welder on the welding robot, welding robot is used for the drive welder removes to the girth department of jar body and welds.
The utility model has the beneficial effects that:
According to the girth welding equipment, the tank body can be supported and rotated through the tank body supporting and rotating mechanism and is matched with the welding mechanism so as to realize rapid welding of the tank body girth, the driving supporting wheel component in the tank body supporting mechanism is connected with the driving device so as to drive the driving wheel to rotate so as to drive the tank body to rotate, and the distance between the driving supporting wheel component and the driven supporting wheel component can be adjusted by connecting the distance adjusting mechanism with the driven supporting wheel component so as to adapt to the girth welding requirements of tank bodies with different sizes.
Drawings
FIG. 1 is a schematic view of a girth welding apparatus of the present utility model;
FIG. 2 is a schematic structural view of a tank supporting and rotating mechanism in the girth welding apparatus of the present utility model;
FIG. 3 is a side view of a tank supporting and rotating mechanism in the girth welding apparatus of the present utility model;
fig. 4 is a structural view of another angle of fig. 2.
Name corresponding to each label in the figure:
1. The welding mechanism, 11, a welding robot, 12, a guide rail, 13, a welding gun, 2, a tank body supporting and rotating mechanism, 21, a supporting bottom plate, 211, a guide groove, 22, a driving supporting wheel assembly, 221, a driving wheel, 222, a second driving shaft, 223, a third coupler, 224, a fourth coupler, 23, a driven supporting wheel assembly, 231, a driven wheel, 3, a spacing adjusting mechanism, 31, a driving assembly, 311, a hand wheel, 312, a servo commutator, 313, a first coupler, 32, a lead screw, 33, a sliding block, 34, a first driving shaft, 4, a tank body, 5, a driving device, 51, a servo motor, 52 and a second coupler.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Example 1 of the present utility model:
The girth welding equipment in this embodiment realizes the automatic weld to jar body girth through welding mechanism and jar body support slewing mechanism's cooperation, simultaneously through interval adjustment mechanism in order to adapt to the support demand of the equidimension jar body.
Specifically, as shown in fig. 1-4, the girth welding device comprises a welding mechanism 1 and a tank body supporting and rotating mechanism 2, wherein the tank body supporting mechanism plays a role in supporting and rotating the tank body, and the welding mechanism 1 is arranged on one side of the tank body supporting and rotating mechanism 2 and plays a role in welding the girth of the tank body. The tank body supporting and rotating mechanism 2 comprises a supporting bottom plate 21, a driving supporting wheel assembly 22 and a driven supporting wheel assembly 23, wherein the driving supporting wheel assembly 22 and the driven supporting wheel assembly 23 are arranged on the supporting bottom plate 21 at intervals, so that the tank body can be supported by being in butt joint with the outer wall of the tank body 4, the driving supporting wheel assembly 22 is connected with a driving device 5, the driving supporting wheel assembly 22 can be driven to rotate through the driving device 5, the tank body 4 is driven to rotate, the quick welding of circular seams of the tank body 4 is realized, the driven supporting wheel assembly 23 is connected with a spacing adjusting mechanism 3, and the distance between the driven supporting wheel assembly 23 and the driving supporting wheel assembly 22 is adjusted through the spacing adjusting mechanism 3, so that the supporting and rotating requirements of tank bodies 4 with different sizes can be used.
In this embodiment, the driven support wheel assembly 23 includes two driven wheels 231 disposed on the support base 21 at intervals, and the tank 4 can be supported between the two driven wheels 231.
In this embodiment, the space adjustment mechanism 3 is provided with two, two follow driving wheel 231 all are connected with space adjustment mechanism 3, space adjustment mechanism 3 includes drive assembly 31, lead screw 32 and slider 33, the both sides of supporting baseplate 21 are provided with guide slot 211, the both ends rotation of lead screw 32 set up in guide slot 211, slider 33 and lead screw 32 threaded connection, follow driving wheel 231 and slider 33 are connected, drive assembly 31 and lead screw 32 transmission are connected, drive assembly 31 can drive lead screw 32 rotation, drive slider 33 and follow driving wheel 231 and remove along guide slot 211 when lead screw 32 rotates, thereby realize the purpose of adjusting the interval between driven supporting wheel assembly 23 and the initiative supporting wheel assembly 22.
As shown in fig. 2-4, the driving assembly 31 includes a hand wheel 311, a servo commutator 312 and a first coupling 313, the servo commutator 312 is connected with the screw rod 32 through the first coupling 313, the hand wheel 311 is connected with the servo commutator 312, and when the hand wheel 311 rotates, the screw rod 32 is driven to rotate through the servo commutator 312, so that the driven wheel 231 moves.
In this embodiment, for convenience in operation, when one of the handwheels 311 is rotated, the two driven wheels 231 can be driven to move, and simultaneously, the two driven wheels 231 are kept synchronous when moving, so as to ensure the stability of support.
As shown in fig. 2, the active supporting wheel assembly 22 includes two driving wheels 221 disposed on the supporting base plate 21 at intervals, and the driving device 5 is in transmission connection with one of the driving wheels 221, so as to be capable of driving the driving wheel 221 to rotate, in this embodiment, the driving device 5 includes a servo motor 51 and a second coupling 52, the servo motor 51 is disposed on the supporting base plate 21, and the servo motor 51 is connected with the driving wheel 221 through the second coupling 52.
In order to improve the stability of the driving wheels 221 when driving the tank to rotate, in this embodiment, the two driving wheels 221 can both rotate, as shown in fig. 2, a second driving shaft 222 is disposed between the two driving wheels 221, one end of the driving shaft close to the servo motor 51 is connected with one driving wheel 221 through a third coupling 223, and the other end of the second driving shaft 222 is connected with the other driving wheel 221 through a fourth coupling 224, so that synchronous rotation of the two driving wheels 221 is achieved, and meanwhile, by setting the coupling, impact between the second driving shaft 222 and the driving wheels 221 is reduced, and rotation stability of the driving wheels 221 is ensured.
As shown in fig. 1, the welding mechanism 1 comprises a welding robot 11 and a guide rail 12, the welding robot 11 is slidably arranged on the guide rail 12, a welding gun 13 is arranged on the welding robot 11, and the welding robot 11 can drive the welding gun 13 to move to the circumferential seam of the tank body 4 for welding.
Working principle:
when welding, the tank body 4 is formed by bending and splicing a plurality of steel plates into a cylinder, the steel plates are fixed by spot welding, then the distance between the driving wheel 221 and the driven wheel 231 is adjusted according to the size of the tank body 4, after the distance is adjusted in place, the tank body 4 is placed between the driving wheel 221 and the driven wheel 231, the tank body 4 is supported on the driving wheel 221 and the driven wheel 231, when welding, the welding robot 11 controls the welding gun 13 to align with a circular seam, and the servo motor 51 controls the driving wheel 221 to rotate, so that the tank body 4 is driven to rotate, and the rapid welding of the circular seam is realized.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.
Claims (9)
1. A girth welding apparatus, characterized in that: the welding mechanism is arranged on one side of the tank body supporting and rotating mechanism and is used for welding a circular seam of the tank body; the tank body supporting and rotating mechanism comprises a supporting bottom plate, a driving supporting wheel assembly and a driven supporting wheel assembly, wherein the driving supporting wheel assembly and the driven supporting wheel assembly are arranged on the supporting bottom plate at intervals and used for supporting the tank body, the driving supporting wheel assembly is connected with a driving device, the driving device is used for driving the driving supporting wheel assembly to rotate so as to drive the tank body to rotate, the driven supporting wheel assembly is connected with a spacing adjusting mechanism, and the spacing adjusting mechanism is used for adjusting the distance between the driven supporting wheel assembly and the driving supporting wheel.
2. The girth welding apparatus of claim 1, wherein: the driven supporting wheel assembly comprises two driven wheels which are arranged on the supporting bottom plate at intervals, and the two driven wheels are used for supporting the tank body.
3. The girth welding apparatus of claim 2, wherein: the interval adjusting mechanism is provided with two and is connected with two from the driving wheel, interval adjusting mechanism includes drive assembly, lead screw and slider, the both sides of supporting baseplate are provided with the guide way, the lead screw both ends rotate and set up in the guide way, the slider with lead screw threaded connection, from the driving wheel with the slider is connected, drive assembly with lead screw transmission is connected, drive assembly is used for the drive the lead screw rotates so that follow from the driving wheel the guide way removes.
4. A girth welding apparatus according to claim 3, wherein: the driving assembly comprises a hand wheel, a servo commutator and a first coupler, wherein the servo commutator is connected with the screw rod through the first coupler, the hand wheel is connected with the servo commutator, and the rotation of the hand wheel is used for driving the screw rod to rotate.
5. The girth welding apparatus of claim 4, wherein: a first driving shaft is arranged between the two servo commutators.
6. The girth welding apparatus of claim 5, wherein: the driving support wheel assembly comprises two driving wheels which are arranged on the support bottom plate at intervals, and the driving device is in transmission connection with one driving wheel and is used for driving the driving wheel to rotate.
7. The girth welding apparatus of claim 6, wherein: the driving device comprises a servo motor and a second coupler, the servo motor is arranged on the supporting bottom plate, and the servo motor is connected with the driving wheel through the second coupler.
8. The girth welding apparatus of claim 7, wherein: a second driving shaft is arranged between the two driving wheels, one end of the second driving shaft, which is close to the servo motor, is connected with one driving wheel through a third coupler, and the other end of the second driving shaft is connected with the other driving wheel through a fourth coupler.
9. The girth welding apparatus of claim 1, wherein: the welding mechanism comprises a welding robot and a guide rail, wherein the welding robot is arranged on the guide rail in a sliding mode, a welding gun is arranged on the welding robot, and the welding robot is used for driving the welding gun to move to a circular seam of the tank body for welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322497672.5U CN220805997U (en) | 2023-09-13 | 2023-09-13 | Circular seam welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322497672.5U CN220805997U (en) | 2023-09-13 | 2023-09-13 | Circular seam welding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220805997U true CN220805997U (en) | 2024-04-19 |
Family
ID=90712299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322497672.5U Active CN220805997U (en) | 2023-09-13 | 2023-09-13 | Circular seam welding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220805997U (en) |
-
2023
- 2023-09-13 CN CN202322497672.5U patent/CN220805997U/en active Active
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