CN114211145A - Welding equipment for automatically welding round pipe or pipe ball connecting piece - Google Patents
Welding equipment for automatically welding round pipe or pipe ball connecting piece Download PDFInfo
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- CN114211145A CN114211145A CN202111397116.XA CN202111397116A CN114211145A CN 114211145 A CN114211145 A CN 114211145A CN 202111397116 A CN202111397116 A CN 202111397116A CN 114211145 A CN114211145 A CN 114211145A
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- welding
- pipe
- support
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- sliding track
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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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The application relates to the technical field of welding, provides a welding equipment for automatic weld pipe or tube ball connecting piece, includes: a first sliding track is arranged on the base along the length direction; in the object carrier, a first supporting component and a second supporting component are oppositely arranged, and pulleys are arranged at the bottoms of the first supporting component and the second supporting component and are matched with a first sliding track; a power unit is installed at the position, close to the lower part, of the middle part of the first support assembly, the position, close to the upper part, of the middle part of the first support assembly is rotatably connected with two first friction wheels, and the two first friction wheels are symmetrically arranged along the front-back direction of the first support assembly; two second friction wheels are arranged on the second supporting component; the two first friction wheels and the two second friction wheels are matched to support the round pipe or pipe ball connecting piece, one first friction wheel is in friction contact with the output end of the power unit, the welding gun is slidably mounted on the second sliding track, and the welding gun can move along the second sliding track.
Description
Technical Field
The application relates to the technical field of welding, in particular to welding equipment for automatically welding a round pipe or a pipe ball connecting piece.
Background
In the existing welding equipment for welding round tubes or tube-ball connectors, the round tubes or tube-ball connectors are usually padded and then welded manually. At present, a general net rack is provided with a multidimensional round pipe with a larger diameter, and the thickness of the round pipe is 5-10 mm; the diameter of the round ball is 150-300mm, and the thickness is 5-15mm, therefore, the welding time is long, the efficiency is low, and the influence of human factors is large by adopting the existing welding equipment and the traditional welding mode, so that the welding quality is difficult to ensure, the generation requirement is difficult to meet, and the preset effect is not achieved.
Therefore, there is a need to provide an improved solution to the above-mentioned deficiencies of the prior art.
Disclosure of Invention
It is an object of the present application to provide a welding apparatus for automatically welding round or tube-ball connections that solves or alleviates the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present application provides the following technical solutions:
the application provides a welding equipment for automatic weld pipe or tube ball connecting piece, includes: the welding device comprises a base, a carrier, a power unit and a welding gun; a first sliding track is arranged on the base along the length direction; the carrier comprises: the first support assembly and the second support assembly are oppositely arranged, pulleys are arranged at the bottoms of the first support assembly and the second support assembly, and the pulleys are matched with the first sliding track and can enable the carrier frame to move along the first sliding track; the power unit is fixedly installed at the position, close to the lower part, of the middle part of the first support assembly, the position, close to the upper part, of the middle part of the first support assembly is rotatably connected with two first friction wheels, and the two first friction wheels are symmetrically arranged along the front-back direction of the first support assembly; two second friction wheels are arranged on the second supporting assembly and respectively correspond to the two first friction wheels; the two first friction wheels and the two second friction wheels are matched to support the round pipe or pipe ball connecting piece, and one first friction wheel is in friction contact with the output end of the power unit so as to drive the round pipe or pipe ball connecting piece to rotate under the driving of the power unit; the upper end of the first supporting component is provided with a second sliding track, the welding gun is slidably mounted on the second sliding track and can move along the second sliding track so as to weld the circular tube or tube ball connecting piece on the first friction wheel and the second friction wheel.
Preferably, the distance between the two first friction wheels is equal to half the width of the base.
Preferably, a support is further arranged on the first support assembly, the support extends towards the outer side of the first support assembly, and the upper end face of the support is fixedly provided with the power unit.
Preferably, still be equipped with the bearing diagonal on the first supporting component, the one end of bearing diagonal with the lower terminal surface fixed connection of support, the other end fixed connection in on the skeleton of first supporting component, and be located the top of pulley.
Preferably, the first supporting component and the second supporting component are respectively provided with a brake pad matched with the pulley, and the brake pads are used for fixing the pulley so as to prevent the pulley from sliding on the first sliding track.
Preferably, the welding device for automatically welding the round pipe or the pipe ball connecting piece further comprises: and the programmable logic controller is respectively electrically connected with the power unit and the welding gun so as to control the output rotating speed of the power unit and control the welding gun to reciprocate on the second sliding track.
Preferably, the second sliding track is a channel steel, correspondingly, a movable sliding block is arranged in an opening groove of the channel steel, and the welding gun is rotatably installed on the movable sliding block.
Preferably, two second friction wheels are rotatably mounted at the upper end of the second support assembly.
Preferably, the base is formed by welding square pipes according to the square shape.
Preferably, the first sliding track comprises two sliding rails symmetrically arranged along a vertical plane in the length direction of the base, and two ends of the sliding rails are welded to two ends of the base shaped like a Chinese character 'kou'.
Has the advantages that:
in the technical scheme provided by the embodiment of the application, when the round pipe or pipe ball connecting piece is welded, the base is fixed, and the positions of the first supporting component and the second supporting component of the carrier frame on the first sliding track are adjusted according to the size of the round pipe or pipe ball connecting piece to be welded, so that the round pipe or pipe ball connecting piece to be welded is placed between the two first friction wheels and the two second friction wheels; then, controlling the motor to start, and driving one of the two first friction wheels to rotate in a friction transmission mode through the power output by the motor, so that the first friction wheels and the circular tube or tube ball connecting piece rotate due to friction; and meanwhile, the welding gun on the second sliding track is controlled to move to the part to be welded of the round pipe or pipe ball connecting piece to be welded for welding, so that the round pipe or pipe ball connecting piece to be welded is welded along the circumferential direction.
When the round pipe or pipe ball connecting piece to be welded needs to be welded along the axial direction, the power unit stops rotating, so that the round pipe or pipe ball connecting piece to be welded is allowed to stand on the first friction wheel and the second friction wheel, and the welding gun is controlled to move along the second sliding track, so that the round pipe or pipe ball connecting piece to be welded is welded along the axial direction; when different axial welding positions need to be switched, the power unit is only required to be controlled to rotate to drive the to-be-welded round pipe or pipe ball connecting piece to rotate until the to-be-welded part is opposite to the welding gun, and then the switching of the welding positions can be completed.
The power unit drives the round pipe or pipe ball connecting piece to be welded to rotate, and meanwhile, the welding gun is controlled to move along the second sliding track, so that special-shaped curve welding of the round pipe or pipe ball connecting piece to be welded, such as spiral welding and the like, can be achieved.
The whole welding process is completely automatically executed by the programmable logic controller, manual interference is not needed, and the welding quality and the welding efficiency are effectively improved. In addition, the rotating speed of the motor can be adjusted, and the power transmission of the device is realized: the motor outputs power, the first friction wheel, the round pipe or pipe ball connecting piece and the second friction wheel, so that the rotating speed of the round pipe or pipe ball connecting piece can be changed, the welding thickness can be changed, and the requirements of welding seams with different welding thicknesses can be met.
Drawings
The accompanying drawings, which 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 are not intended to limit the application. Wherein:
FIG. 1 is a front view of a welding apparatus for automatically welding round or tube-ball joints according to some embodiments of the present application;
FIG. 2 is a side view of the welding apparatus shown in FIG. 1 for automatically welding a round or tube-ball joint;
fig. 3 is a drawing of the welding apparatus shown in fig. 1 for automatically welding a round or tube-ball joint.
Description of reference numerals:
101-a base; 111-a first glide track; 112-a first support member; 122-a second support assembly; 103-a second glide track; 104-a welding torch; 105-a power unit; 107-a first friction wheel; 108-a second friction wheel; 109-support.
Detailed Description
The present application will be described in detail below with reference to the embodiments with reference to the attached drawings. The various examples are provided by way of explanation of the application and are not limiting of the application. In fact, it will be apparent to those skilled in the art that modifications and variations can be made in the present application without departing from the scope or spirit of the application. For instance, features illustrated or described as part of one embodiment, can be used with another embodiment to yield a still further embodiment. It is therefore intended that the present application cover the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.
In the description of the present application, the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present application but do not require that the present application must be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. The terms "connected," "connected," and "disposed" as used herein are intended to be broadly construed, and may include, for example, fixed and removable connections; can be directly connected or indirectly connected through intermediate components; the specific meaning of the above terms can be understood by those of ordinary skill in the art as appropriate.
As shown in fig. 1 to 3, the welding apparatus for automatically welding a round pipe or a pipe ball joint includes: a base 101, a carrier, a power unit 105, and a welding gun 104. A first sliding track 111 is arranged on the base 101 along the length direction; the luggage carrier comprises: the first support assembly 112 and the second support assembly 122 are arranged oppositely, and pulleys are arranged at the bottoms of the first support assembly 112 and the second support assembly 122 and are matched with the first sliding track 111, so that the carrier rack can move along the first sliding track 111.
The power unit 105 is fixedly installed at the lower position of the middle part of the first support component 112, the upper position of the middle part of the first support component 112 is rotatably connected with two first friction wheels 107, and the two first friction wheels 107 are symmetrically arranged along the front-back direction of the first support component 112; two second friction wheels 108 are arranged on the second supporting component 122, and the two second friction wheels 108 are respectively arranged corresponding to the two first friction wheels 107; specifically, two second friction wheels 108 are mounted to the upper end of the second support assembly 122. Thereby, the installation maintenance of the first friction wheel 107 and the second friction wheel 108 is facilitated.
In the embodiment of the present application, two first friction wheels 107 and two second friction wheels 108 cooperate to support the round tube or tube ball connecting element, and one of the first friction wheels 107 frictionally contacts with the output end of the power unit 105 to rotate the round tube or tube ball connecting element under the driving of the power unit 105. Specifically, the first friction wheel 107 and the second friction wheel 108 may be bearings with a diameter of 100 mm.
The upper end of the first support assembly 112 is provided with a second sliding rail 103, a welding gun 104 is slidably mounted on the second sliding rail 103, and the welding gun 104 can move along the second sliding rail 103 to weld the round tubes or tube-ball connectors on the first friction wheel 107 and the two second friction wheels 108.
In the embodiment of the present application, the power unit 105 and the second sliding rail 103 are vertically arranged, an end of the second sliding rail 103 is fixedly connected to an upper end of a framework of the second support assembly 122, and the second sliding rail 103 extends in a horizontal direction, so that the welding torch 104 moves on the second sliding rail 103 in the horizontal direction.
The length direction of the first support component 112 is the same as the extension direction of the first sliding track 111 and the second sliding track 103, and the front-back direction of the first support component 112 is the direction perpendicular to the length direction of the first support component 112 in the horizontal plane; the first supporting component 112 and the second supporting component 122 are arranged on the base 101 along the height direction; the distance between the two first friction wheels 107 is equal to the width of the base 101, namely, in the front and rear directions, the two first friction wheels 107 are symmetrically arranged along the middle vertical plane of the length direction of the base 101, thereby effectively improving the structural stability of the welding equipment.
In the embodiment of the present application, a support 109 is further disposed on the first support assembly 112, and the support 109 extends toward the outer side of the first support assembly 112, and the upper end surface of the support 109 is fixedly mounted with the power unit 105. Specifically, the power unit 105 is detachably connected to the support 109 by bolts, and the support 109 is welded to the frame of the first support assembly 112. Specifically, the support 109 is a plate material of 300mm × 300mm × 50mm, and the distance from the support 109 to the upper surface of the base 101 is 200 mm. Therefore, on the premise of ensuring power transmission, the interference between the power unit 105 and the round pipe or pipe ball connecting piece to be welded is effectively avoided.
In the embodiment of the present application, an inclined strut is further disposed on the first supporting component 112, one end of the inclined strut is fixedly connected to the lower end surface of the supporting seat 109, and the other end of the inclined strut is fixedly connected to the framework of the first supporting component 112 and located above the pulley. Specifically, the angle between the inclined support and the lower end face of the support 109 is 45 degrees. Therefore, the structural stability of the support 109 is enhanced through the inclined support, and meanwhile, the vibration generated by the power unit 105 in the working process is reduced or absorbed, the influence of the vibration on the to-be-welded round pipe or pipe ball connecting piece is weakened, and the welding quality is improved.
In the embodiment of the present application, the first support component 112 and the second support component 122 are respectively provided with a brake pad adapted to the pulley, and the brake pad is used for fixing the pulley to prevent the pulley from sliding on the first sliding track 111. Therefore, the stability of the carrier in the welding process of the round pipe or pipe ball connecting piece to be welded is ensured, the influence of shaking on welding can be effectively avoided, and the welding precision and the welding quality are improved.
In an embodiment of the present application, the welding apparatus for automatically welding a round pipe or a pipe ball connection further includes: and the programmable logic controller is electrically connected with the power unit 105 and the welding torch 104 respectively so as to control the output rotating speed of the power unit 105 and control the reciprocating motion of the welding torch 104 on the second sliding track 103. Therefore, the programmable logic controller realizes the accurate control of the rotating speed of the round tube or tube ball connecting piece to be welded and the moving speed of the welding gun 104, and effectively improves the welding quality and the welding precision of the round tube or tube ball connecting piece.
In the embodiment, when the round pipe or pipe ball connecting element is welded, the base 101 is fixed, and the positions of the first supporting component 112 and the second supporting component 122 of the carrier rack on the first sliding track 111 are adjusted according to the size of the round pipe or pipe ball connecting element to be welded, so that the round pipe or pipe ball connecting element to be welded is placed between the two first friction wheels 107 and the two second friction wheels 108; then, the motor is controlled to be started, one of the two first friction wheels 107 is driven to rotate in a friction transmission mode through the power output by the motor, and further, the first friction wheel 107 and the circular tube or tube ball connecting piece rotate due to friction; meanwhile, the welding gun 104 on the second sliding track 103 is controlled to move to the part to be welded of the round pipe or pipe ball connector to be welded, so that the round pipe or pipe ball connector to be welded is welded along the circumferential direction.
In an applied embodiment, when the round pipe or pipe ball connecting piece to be welded needs to be welded along the axial direction, the power unit 105 stops rotating, so that the round pipe or pipe ball connecting piece to be welded is allowed to stand on the first friction wheel 107 and the second friction wheel 108, and the welding gun 104 is controlled to move along the second sliding track 103, so that the round pipe or pipe ball connecting piece to be welded is welded along the axial direction; when different axial welding positions need to be switched, the power unit 105 is only required to be controlled to rotate to drive the to-be-welded circular tube or tube ball connecting piece to rotate until the to-be-welded part is opposite to the welding gun 104, and then the switching of the welding positions can be completed.
In an applied embodiment, the power unit 105 drives the round pipe or pipe ball connecting piece to be welded to rotate, and at the same time, the welding gun 104 is controlled to move along the second sliding track 103, so that the special-shaped curve welding, such as spiral welding and the like, of the round pipe or pipe ball connecting piece to be welded can be realized. The whole welding process is completely automatically executed by the programmable logic controller, manual interference is not needed, and the welding quality and the welding efficiency are effectively improved.
In addition, the rotating speed of the motor can be adjusted, and the power transmission of the device is realized: the power unit 105 (motor) outputs power, the first friction wheel 107, the round pipe or pipe ball connecting piece and the second friction wheel 108, so that the rotating speed of the round pipe or pipe ball connecting piece can be changed, the welding thickness can be changed, and the welding seam requirements of different welding thicknesses can be met.
In this embodiment, the second sliding track 103 is a channel steel, and correspondingly, a movable slider is disposed in an opening groove of the channel steel, and the welding gun 104 is mounted on the movable slider. Specifically, the open slot of the channel steel faces the front-back direction so as to slide in the open slot of the channel steel together with the movable sliding block. Furthermore, the movable sliding block can be a pulley matched with the opening groove of the channel steel. Thereby, the resistance of the welding torch 104 moving on the second sliding track 103 is effectively reduced.
In the embodiment of the application, the base 101 is formed by welding square pipes according to a square shape, and specifically, the size of the square pipe forming the base 101 is 50mm × 50mm × 2000 mm; the width of the base 101 is 400 mm; further, the first sliding rail 111 includes two sliding rails symmetrically arranged along a vertical plane in the length direction of the base 101, and two ends of the sliding rails are respectively welded to two ends of the square base 101.
In the embodiment of the application, the power unit 105 (motor), the friction wheel and the to-be-welded round pipe or pipe ball connecting piece form a linkage mechanism, and when the motor is started, the position of the welding gun 104 on the second sliding track 103 is adjusted to fully ensure uniform and comprehensive welding; in addition, the positions of the first support assembly 112 and the second support assembly 122 can be adjusted according to the size of the round pipe or pipe ball connector to be welded, so as to improve the application range of the welding equipment.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A welding apparatus for automatically welding round or ball tube connectors, comprising: the welding device comprises a base, a carrier, a power unit and a welding gun;
a first sliding track is arranged on the base along the length direction;
the carrier comprises: the first support assembly and the second support assembly are oppositely arranged, pulleys are arranged at the bottoms of the first support assembly and the second support assembly, and the pulleys are matched with the first sliding track and can enable the carrier frame to move along the first sliding track;
the power unit is fixedly installed at the position, close to the lower part, of the middle part of the first support assembly, the position, close to the upper part, of the middle part of the first support assembly is rotatably connected with two first friction wheels, and the two first friction wheels are symmetrically arranged along the front-back direction of the first support assembly; two second friction wheels are arranged on the second supporting assembly and respectively correspond to the two first friction wheels; the two first friction wheels and the two second friction wheels are matched to support the round pipe or pipe ball connecting piece, and one first friction wheel is in friction contact with the output end of the power unit so as to drive the round pipe or pipe ball connecting piece to rotate under the driving of the power unit;
the upper end of the first supporting component is provided with a second sliding track, the welding gun is slidably mounted on the second sliding track and can move along the second sliding track so as to weld the circular tube or tube ball connecting piece on the first friction wheel and the second friction wheel.
2. A welding apparatus for automated welding of pipe or pipe and ball joints according to claim 1, wherein the distance between the two first friction wheels is equal to half the width of the base.
3. The welding equipment for automatically welding a round pipe or a pipe and ball connecting piece according to claim 1, wherein a support is further arranged on the first support component, the support extends towards the outer side of the first support component, and the power unit is fixedly installed on the upper end face of the support.
4. The welding equipment for automatically welding the round pipe or the pipe ball connecting piece according to claim 3, wherein an inclined support is further arranged on the first supporting assembly, one end of the inclined support is fixedly connected with the lower end face of the support, and the other end of the inclined support is fixedly connected to the framework of the first supporting assembly and is positioned above the pulley.
5. A welding device for automatically welding round tubes or tube-ball connecting pieces according to claim 1, wherein brake pads matched with the pulleys are respectively arranged on the first supporting component and the second supporting component, and the brake pads are used for fixing the pulleys so as to prevent the pulleys from sliding on the first sliding track.
6. A welding apparatus for automatically welding round or ball tube connections as defined in claim 1 further comprising: and the programmable logic controller is respectively electrically connected with the power unit and the welding gun so as to control the output rotating speed of the power unit and control the welding gun to reciprocate on the second sliding track.
7. The welding equipment for automatically welding the round pipe or pipe ball connecting piece according to any one of claims 1 to 6, wherein the second sliding track is a channel steel, correspondingly, a movable slide block is arranged in an opening groove of the channel steel, and the welding gun is rotatably installed on the movable slide block.
8. A welding apparatus for automated welding of pipe or tube and ball joints according to any one of claims 1 to 6 wherein two of said second friction wheels are rotatably mounted on the upper end of said second support assembly.
9. The welding equipment for automatically welding the round pipe or pipe ball connecting piece according to any one of claims 1 to 6, wherein the base is formed by welding square pipes according to a square shape.
10. The welding equipment for automatically welding the round pipe or the pipe ball connecting piece according to claim 9, wherein the first sliding track comprises two sliding rails symmetrically arranged along a vertical plane in the length direction of the base, and two ends of each sliding rail are respectively welded to two ends of the square base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111397116.XA CN114211145B (en) | 2021-11-23 | 2021-11-23 | Welding equipment for automatically welding round pipe or pipe ball connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111397116.XA CN114211145B (en) | 2021-11-23 | 2021-11-23 | Welding equipment for automatically welding round pipe or pipe ball connecting piece |
Publications (2)
| Publication Number | Publication Date |
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| CN114211145A true CN114211145A (en) | 2022-03-22 |
| CN114211145B CN114211145B (en) | 2023-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111397116.XA Active CN114211145B (en) | 2021-11-23 | 2021-11-23 | Welding equipment for automatically welding round pipe or pipe ball connecting piece |
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| CN113042926A (en) * | 2021-03-29 | 2021-06-29 | 武汉科技大学 | Automatic welding device and method for flange rib plate of electric power tower |
| CN214769582U (en) * | 2020-12-29 | 2021-11-19 | 珠海森铂低温能源装备有限公司 | Automatic welding device for pressure container |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080001821A (en) * | 2006-06-30 | 2008-01-04 | 현대중공업 주식회사 | Plasma automatic welding machine for pipe circle welding |
| KR20120021885A (en) * | 2010-08-20 | 2012-03-09 | (주)지이씨 | Integrated controled automatic pipe welding apparatus and control method thereof |
| CN103567677A (en) * | 2013-10-24 | 2014-02-12 | 南京熊猫电子股份有限公司 | Integrated workstation based on robot cutting, welding and carrying in pipe processing |
| CN204603626U (en) * | 2015-01-30 | 2015-09-02 | 浙江金盛钢管塔有限公司 | The flange of steel tube tower and C template positioner |
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| Publication number | Publication date |
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| CN114211145B (en) | 2023-07-25 |
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