CN219336670U - Bidirectional boiler overturning tool matched with welding robot - Google Patents
Bidirectional boiler overturning tool matched with welding robot Download PDFInfo
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- CN219336670U CN219336670U CN202320675787.6U CN202320675787U CN219336670U CN 219336670 U CN219336670 U CN 219336670U CN 202320675787 U CN202320675787 U CN 202320675787U CN 219336670 U CN219336670 U CN 219336670U
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- boiler
- welding robot
- overturning tool
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Abstract
The utility model discloses a bidirectional boiler overturning tool matched with a welding robot, which comprises an overturning tool body and the welding robot; the overturning tool body comprises two parallel supporting frames; a rotary bracket is arranged between the two support frames; the rotary bracket comprises a first bracket and a second bracket; the first bracket is of a U-shaped structure, and two parallel side edges of the first bracket are respectively in running fit with the corresponding supporting frames; the power piece is arranged on the support frame; a lifting lug shaft assembly which is used for being connected with a lifting lug on the side wall of the boiler body is arranged on the second bracket; the first bracket is provided with a locking mechanism which can lock and fix the second bracket and the first bracket. According to the utility model, through the arrangement of the rotating bracket, the locking mechanism and the servo motor, the boiler body can be subjected to bidirectional overturning transformation between the horizontal direction and the vertical direction; simultaneously, the tool has the advantages of strong practicability, high safety and simplicity and convenience in operation, and can ensure that the smoke tube or the stay bar has higher welding quality.
Description
Technical Field
The utility model belongs to the technical field of auxiliary equipment of boilers, and particularly relates to a bidirectional boiler overturning tool matched with a welding robot.
Background
At present, the boiler body of many boilers is cylindrical structure, and both ends are provided with the tube sheet, offer a plurality of connecting holes on the tube sheet, and the welding has tobacco pipe or pull stay in the connecting hole, and wherein the axial of tobacco pipe or pull stay is unanimous with the axial of boiler body. In order to ensure the welding quality of the connecting holes on the smoke tube or the stay bar and the tube plate, the smoke tube or the stay bar is welded at a flat welding position generally, even if the boiler body is vertically placed, and then the welding robot horizontally welds the smoke tube or the stay bar.
However, since the boiler body is generally placed horizontally in a workshop, a crane is required to be used for lifting and turning before welding the smoke tube or the stay bar, wherein the operation of turning the boiler body by the crane is complicated.
Based on the above problem, the application provides a collocation welding robot's two-way boiler upset frock, can overturn the conversion between horizontal direction and vertical direction with the boiler body, easy and simple to handle.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a bidirectional boiler overturning tool matched with a welding robot.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a bidirectional boiler overturning tool matched with a welding robot comprises an overturning tool body and the welding robot with a vision tracking function, wherein the welding robot is positioned on one side of the overturning tool body;
the overturning tool body comprises two parallel supporting frames;
a rotary bracket for fixing the boiler body is arranged between the two support frames;
the rotary support comprises a first support and a second support which can enclose the side face of the boiler body; the first support is of a U-shaped structure, and two parallel side edges of the first support are respectively in running fit with corresponding support frames; the support frame is provided with a power piece for controlling the first support to rotate;
the second bracket is provided with a lifting lug shaft assembly which is used for being connected with a lifting lug on the side wall of the boiler body;
the first support is provided with a locking mechanism which can lock and fix the second support and the first support.
Preferably, the two parallel side edges of the first bracket are vertically and fixedly provided with rotating shafts, and the central axes of the two rotating shafts are collinear;
the two rotating shafts of the first support are respectively in running fit with the corresponding support frames.
Preferably, the power piece is a servo motor, and an output shaft of the servo motor is coaxially and fixedly connected with the corresponding rotating shaft.
Preferably, the two sets of lifting lug shaft assemblies are arranged in total;
the lifting lug shaft assembly comprises two parallel lug plates and bolts detachably arranged on the two lug plates.
Preferably, the locking mechanism comprises four locking oil cylinders which are respectively arranged at the front end and the rear end of the two parallel side edges of the first bracket;
the bottom end of the locking oil cylinder is hinged with the first bracket;
the end part of a piston rod of the locking oil cylinder is hinged with one end of the locking piece;
when the piston rod of the locking oil cylinder is retracted, the top end of the locking piece can compress the second bracket on the top end of the first bracket.
Preferably, the top end of the locking piece is provided with a pressing block;
the left end and the right end of the second bracket are provided with pressing grooves extending along the front-back direction;
when the piston rod of the locking oil cylinder is retracted, the pressing block can be pressed in the corresponding pressing groove.
Preferably, the front end and the rear end of the support frame are respectively provided with a support oil cylinder;
and a piston rod of the supporting oil cylinder is downwards and vertically fixedly connected with the safety protection base.
The beneficial effects of the utility model are as follows:
(1) According to the utility model, through the arrangement of the rotating bracket, the locking mechanism and the servo motor, the boiler body can be subjected to bidirectional overturning transformation between the horizontal direction and the vertical direction; simultaneously, the tool has the advantages of strong practicability, high safety and simplicity and convenience in operation, can ensure that the smoke tube or the pull stay rod has higher welding quality, and can improve the working efficiency by matching with the one-way roll-over stand for the welding robot.
(2) The arrangement of the supporting oil cylinder and the safety protection base can play a role in safely supporting the boiler body which is turned to the vertical state.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application.
FIG. 1 is a schematic perspective view of a two-way boiler turn-over tool with a welding robot;
FIG. 2 is a schematic view of the structure of the support frame according to the present utility model;
FIG. 3 is a schematic perspective view of the structure of the rotating bracket of the present utility model;
FIG. 4 is a schematic right side view of the structure of the rotating bracket of the present utility model;
FIG. 5 is a schematic view of the two-way boiler turn-over tool of the welding robot according to the present utility model when the boiler body is turned over to a vertical state;
wherein, the liquid crystal display device comprises a liquid crystal display device,
01-boiler body, 011-lifting lug;
02-welding robot, 021-robot support frame, 022-telescopic arm, 023-welding robot body;
1-a supporting frame;
2-rotating brackets, 21-first brackets, 22-second brackets, 221-ear plates, 222-bolts and 223-pressing grooves;
3-a servo motor;
4-locking mechanism, 41-locking cylinder, 42-locking piece and 421-pressing block;
5-supporting an oil cylinder;
and 6, a safety protection base.
Detailed Description
It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
In the present utility model, the terms such as "upper", "lower", "bottom", "top", and the like refer to the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely relational terms used for convenience in describing the structural relationships of the various components or elements of the present utility model, and are not meant to designate any one component or element of the present utility model, and are not to be construed as limiting the present utility model.
In the present utility model, terms such as "connected," "connected," and the like are to be construed broadly and mean either fixedly connected or integrally connected or detachably connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in the present utility model can be determined according to circumstances by a person skilled in the relevant art or the art, and is not to be construed as limiting the present utility model.
The utility model will be further described with reference to the drawings and examples.
As shown in fig. 1, a bidirectional boiler overturning tool matched with a welding robot comprises an overturning tool body and a welding robot 02 with a vision tracking function, wherein the welding robot 02 is positioned at one side of the overturning tool body, and comprises a robot support 021, a telescopic arm 022 positioned above the robot support 021 and perpendicular to the robot support 021, and a welding robot body 023 with the vision tracking function positioned at the end part of the telescopic arm 022; the robot support frame 021, the telescopic arm 022 and the welding robot body 023 are all in the prior art, and specific structures thereof are not repeated herein, and welding seams can be tracked in the welding process by the welding robot 02 with the vision tracking function, so that automatic welding is realized, and the welding efficiency is improved;
the overturning tool body comprises two parallel supporting frames 1;
a rotary bracket 2 for fixing the boiler body 0 is arranged between the two support frames 1;
the rotary bracket 2 comprises a first bracket 21 and a second bracket 22 which can enclose the side of the boiler body 0; the first bracket 21 is in a U-shaped structure, and two parallel side edges of the first bracket 21 are respectively in running fit with the corresponding supporting frame 1; the support frame 1 is provided with a power piece for controlling the first support 21 to rotate;
the second bracket 22 is provided with a lifting lug shaft assembly which is used for being connected with lifting lugs 011 on the side wall of the boiler body 0;
the first bracket 21 is provided with a locking mechanism 4 capable of locking and fixing the second bracket 22 and the first bracket 21.
Preferably, as shown in fig. 3-4, the two parallel side edges of the first bracket 21 are vertically and fixedly provided with rotating shafts, and the central axes of the two rotating shafts are collinear;
the two rotating shafts of the first bracket 21 are respectively in running fit with the corresponding supporting frame 1.
Preferably, the power piece is a servo motor 3, and an output shaft of the servo motor 3 is coaxially and fixedly connected with a corresponding rotating shaft.
Preferably, the two sets of lifting lug shaft assemblies are arranged in total and correspond to two lifting lugs 011 on the side wall of the boiler body 01 respectively;
the shackle shaft assembly includes two parallel lugs 221 and a bolt 222 detachably mounted on the two lugs 221.
Preferably, as shown in fig. 3, the locking mechanism 4 includes four locking cylinders 41, and the four locking cylinders 41 are respectively disposed at front and rear ends of two parallel sides of the first bracket 21;
the bottom end of the locking cylinder 41 is hinged with the first bracket 21;
the end part of a piston rod of the locking cylinder 41 is hinged with one end of a locking piece 42;
when the piston rod of the locking cylinder 41 is retracted, the top end of the locking member 42 can press the second bracket 22 against the top end of the first bracket 21.
Preferably, the top end of the locking member 42 is provided with a pressing block 421;
the left and right ends of the second bracket 22 are provided with pressing grooves 223 extending in the front-rear direction;
when the piston rod of the locking cylinder 41 is retracted, the pressing block 421 can be pressed into the corresponding pressing groove 223, so that the second bracket 22 is pressed onto the top end of the first bracket 21.
Preferably, a support cylinder 5 is respectively arranged at the front end and the rear end of the support frame 1;
the piston rod of the supporting oil cylinder 5 is downwards and vertically fixedly connected with the safety protection base 6;
when the piston rod of the support cylinder 5 is extended or retracted, the safety protection base 6 descends or ascends between the two support frames 1.
A bidirectional boiler overturning tool matched with a welding robot has the following specific embodiments:
the second bracket 22 is connected with the boiler body 01 through bolts 222 on the second bracket 22 and lifting lugs 011 on the boiler body 01;
then, a second bracket 22 with the boiler body 01 is lifted to the first bracket 21 by lifting equipment, and a pressing groove 223 of the second bracket 22 is pressed at the top end of the first bracket 21;
the piston rod of the locking cylinder 41 is controlled to retract, so that the pressing block 421 is pressed in the corresponding pressing groove 223, the second bracket 22 is pressed on the top end of the first bracket 21, and the locking and fixing between the first bracket 21 and the second bracket 22 are realized;
then starting a servo motor 3 to enable a rotary bracket 2 to drive a boiler body 01 to rotate to one side to a vertical state, and enabling a tube plate on one side to be positioned at the upper part and in a horizontal state;
then the piston rod of the supporting cylinder 5 is retracted until the safety protection base 6 is supported at the lower end of the boiler body 01, as shown in fig. 5;
then the welding robot 02 welds the welding position of the end face of the tube plate at the upper part and the smoke tube or the stay bar, and tracks the welding position;
after the welding of the welding part of the end surface of the tube plate at the upper part and the smoke tube or the pull stay rod is finished, the piston rod of the support cylinder 5 is extended, so that the safety protection base 6 is moved downwards for a certain distance; then, the servo motor 3 is started again, so that the rotary support 2 drives the boiler body 01 to rotate 180 degrees, the end face of the tube plate at the lower part is rotated to the upper part, and the upper part is welded to the lower part; then the piston rod of the supporting oil cylinder 5 is retracted, so that the safety protection base 6 is supported at the lower end of the boiler body 01;
then the welding robot 02 welds the welding position of the end face of the tube plate which is turned to the upper part and the smoke tube or the stay bar, and tracks the welding seam position;
after the end faces of the tube plates on two sides of the boiler body 01 are welded, the piston rod of the supporting oil cylinder 5 stretches, so that the safety protection base 6 moves downwards for a certain distance; then the servo motor 3 is started again, so that the rotary support 2 drives the boiler body 01 to be in a horizontal state; then the piston rod of the locking cylinder 41 extends out to release the locking fixation between the first bracket 21 and the second bracket 22;
and finally, lifting the second support 22 with the welded boiler body 01 to a designated area by adopting lifting equipment, and finally removing bolts 222 to release the connection between the second support 22 and the boiler body 01.
According to the utility model, through the arrangement of the rotating bracket, the locking mechanism and the servo motor, the boiler body can be subjected to bidirectional overturning transformation between the horizontal direction and the vertical direction; simultaneously, the tool has the advantages of strong practicability, high safety and simplicity and convenience in operation, can ensure that the smoke tube or the pull stay rod has higher welding quality, and can improve the working efficiency by matching with the one-way roll-over stand for the welding robot.
While the foregoing is directed to embodiments of the present utility model, other and further embodiments of the utility model may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.
Claims (7)
1. A bidirectional boiler overturning tool matched with a welding robot comprises an overturning tool body and the welding robot with a vision tracking function, wherein the welding robot is positioned on one side of the overturning tool body; it is characterized in that the method comprises the steps of,
the overturning tool body comprises two parallel supporting frames;
a rotary bracket for fixing the boiler body is arranged between the two support frames;
the rotary support comprises a first support and a second support which can enclose the side face of the boiler body; the first support is of a U-shaped structure, and two parallel side edges of the first support are respectively in running fit with corresponding support frames; the support frame is provided with a power piece for controlling the first support to rotate;
the second bracket is provided with a lifting lug shaft assembly which is used for being connected with a lifting lug on the side wall of the boiler body;
the first support is provided with a locking mechanism which can lock and fix the second support and the first support.
2. The two-way boiler overturning tool matched with the welding robot according to claim 1, wherein two parallel side edges of the first bracket are vertically and fixedly provided with rotating shafts, and central axes of the two rotating shafts are collinear;
the two rotating shafts of the first support are respectively in running fit with the corresponding support frames.
3. The two-way boiler overturning tool matched with the welding robot according to claim 2, wherein the power piece is a servo motor, and an output shaft of the servo motor is fixedly connected with a corresponding rotating shaft in a coaxial manner.
4. The two-way boiler overturning tool matched with the welding robot according to claim 1, wherein two sets of lifting lug shaft assemblies are arranged;
the lifting lug shaft assembly comprises two parallel lug plates and bolts detachably arranged on the two lug plates.
5. The two-way boiler overturning tooling matched with the welding robot according to claim 1, wherein the locking mechanism comprises four locking oil cylinders which are respectively arranged at the front end and the rear end of the two parallel side edges of the first bracket;
the bottom end of the locking oil cylinder is hinged with the first bracket;
the end part of a piston rod of the locking oil cylinder is hinged with one end of the locking piece;
when the piston rod of the locking oil cylinder is retracted, the top end of the locking piece can compress the second bracket on the top end of the first bracket.
6. The two-way boiler overturning tool matched with the welding robot according to claim 5, wherein a pressing block is arranged at the top end of the locking piece;
the left end and the right end of the second bracket are provided with pressing grooves extending along the front-back direction;
when the piston rod of the locking oil cylinder is retracted, the pressing block can be pressed in the corresponding pressing groove.
7. The bidirectional boiler overturning tool matched with the welding robot according to claim 1, wherein the front end and the rear end of the supporting frame are respectively provided with a supporting oil cylinder;
and a piston rod of the supporting oil cylinder is downwards and vertically fixedly connected with the safety protection base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320675787.6U CN219336670U (en) | 2023-03-31 | 2023-03-31 | Bidirectional boiler overturning tool matched with welding robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320675787.6U CN219336670U (en) | 2023-03-31 | 2023-03-31 | Bidirectional boiler overturning tool matched with welding robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219336670U true CN219336670U (en) | 2023-07-14 |
Family
ID=87105267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320675787.6U Active CN219336670U (en) | 2023-03-31 | 2023-03-31 | Bidirectional boiler overturning tool matched with welding robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219336670U (en) |
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2023
- 2023-03-31 CN CN202320675787.6U patent/CN219336670U/en active Active
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