CN212019808U - Tank welding production line - Google Patents
Tank welding production line Download PDFInfo
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- CN212019808U CN212019808U CN202020737795.5U CN202020737795U CN212019808U CN 212019808 U CN212019808 U CN 212019808U CN 202020737795 U CN202020737795 U CN 202020737795U CN 212019808 U CN212019808 U CN 212019808U
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Abstract
The application relates to a tank welding production line, which belongs to the field of welding and comprises a guide rail; the two longitudinal beams are arranged on two sides of the guide rail, and a plurality of welding stations are arranged at intervals along the longitudinal beams; the cross beam is movably arranged between the two longitudinal beams and can move along the longitudinal beams; the cover body is arranged between the two longitudinal beams; the smoke dust treatment device is used for absorbing and treating welding smoke; through establishing ties the different welding processes among the welding process of jar body and forming welding production line to set up the cover body on the production line, can realize improving welded efficiency on environmental protection welded basis, save weld time, improve welded productivity, the cover body can assemble the welding cigarette that produces, and cooperate smoke and dust processing apparatus to collect, filter the welding cigarette, reduce environmental pollution, can be normal production when environmental protection early warning stops production, avoid shutting down.
Description
Technical Field
The utility model relates to a jar body welding technology field especially relates to a jar body welding production line.
Background
At present, the welding of the tank bodies of powder tank cars and liquid tank cars in the field of tank body welding, particularly in the field of special cars, generally adopts traditional welding and gantry welding for welding. After a welder manually welds the tank body, the frame body is lifted by the crane to the tank body for welding, and after the welding of one tank body is completed, the next tank body is lifted by the crane to an empty ground with a larger space for welding the tank body. The welding efficiency of the existing welding mode is low, the productivity of tank body welding is low, the time cost is increased, meanwhile, the welding fume generated by the existing tank body welding aggravates the environmental pollution, along with the high-requirement production of environmental protection, even the environmental protection production stop must be carried out on some industries generating pollution, the productivity of enterprises and the operation and the benefit of the enterprises are greatly reduced, the welding efficiency is improved on the basis of realizing the environmental protection welding, the welding time is saved, and the productivity is improved.
The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.
SUMMERY OF THE UTILITY MODEL
This application is in order to solve traditional jar body welding inefficiency, can not effectual improvement welding productivity, and the welding cigarette that produces moreover can not carry out effectual control, and the polluted environment harms welding workman's health, and this application designs a jar body welding production line, and it specifically is:
a can welding production line, comprising:
a guide rail;
the two longitudinal beams are arranged on two sides of the guide rail, and a plurality of welding stations are arranged at intervals along the longitudinal beams;
the transverse beam is movably arranged between the two longitudinal beams and can move along the longitudinal beams, and the transverse beam and the two longitudinal beams form a frame main body;
the cover body is arranged between the two longitudinal beams;
the smoke dust treatment device is used for absorbing and treating welding smoke.
Preferably, the smoke processing apparatus comprises:
the suction port of the air duct is arranged at the top of the cover body;
a dust removal box;
and the fan is connected between the air duct and the dust removal box and used for sucking and welding smoke.
Preferably, the welding station comprises a first welding station and a second welding station which are sequentially arranged along the direction of the guide rail, the first welding station is used for welding the circular seam and the longitudinal seam of the tank body, and the second welding station is used for welding the tank body.
Preferably, first welding station includes the girth welder assembly, and the girth welder assembly sets up in the crossbeam, and the girth welder assembly includes:
elevating system, elevating system set up in the crossbeam, and elevating system is connected with a magnet wheel and first welder mounting bracket, and the axis of magnet wheel is parallel with the longeron, and elevating system drives magnet wheel and first welder mounting bracket lift.
Preferably, first welding station still includes the longitudinal joint welder assembly, and the longitudinal joint welder assembly sets up in the crossbeam, and the longitudinal joint welder assembly includes:
the horizontal moving mechanism is arranged on the cross beam in a sliding manner;
the floating lifting plate is arranged on the horizontal moving mechanism in a sliding mode and can move along the horizontal moving mechanism, walking wheels and a second welding gun mounting frame are arranged on the floating lifting plate, the central axes of the walking wheels are perpendicular to the central axes of the magnet wheels, and the walking wheels and the second welding gun mounting frame lift along with the floating lifting plate.
Preferably, the elevating mechanism includes:
the first lifting plate is provided with a first guide rail, and the first lifting plate is arranged on the cross beam in a sliding manner through the first guide rail;
the first driving piece drives the first lifting plate to lift along the direction of the first guide rail;
the second lifting plate is arranged on the first lifting plate in a sliding mode, and the magnet wheel and the first welding gun mounting frame are arranged on the second lifting plate.
Preferably, the first lifting plate is provided with two limit switches for limiting the lifting height of the second lifting plate on the first lifting plate.
Preferably, the horizontal movement mechanism includes:
the mounting plate is arranged on the cross beam in a sliding mode, and the floating lifting plate is arranged on the mounting plate in a sliding mode;
and the second driving piece drives the mounting plate to horizontally move.
Preferably, the second welding station comprises:
the two hoisting beams are perpendicular to the longitudinal beam and are arranged in the cover body;
electric block, electric block set up two, and two electric block slide to set up in two hoist and mount roof beams, can follow the hoist and mount roof beam and remove.
The utility model discloses a establish ties the different welding processes among the tank car welding process and form welding production line to set up the cover body on the production line, can realize improving welded efficiency on environmental protection welded basis, save weld time, improve welded productivity, the cover body can assemble the welding cigarette that produces, and cooperate smoke and dust processing apparatus to collect, filter the welding cigarette, reduce environmental pollution, can be in normal production when environmental protection early warning stops production, guarantee that the jar body is producing the demand.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a front view in the direction of the arrow in FIG. 1;
FIG. 3 is an enlarged view taken at I in FIG. 1;
FIG. 4 is a schematic view of the internal structure of the first welding station;
FIG. 5 is a schematic structural view of a girth welder assembly;
FIG. 6 is a schematic structural view of a longitudinal seam welder assembly;
FIG. 7 is a front view in the direction of the arrow in FIG. 5;
FIG. 8 is a front view in the direction of the arrow in FIG. 6;
fig. 9 is an enlarged view at II in fig. 7.
In the figure, 1, a smoke processing device, 101, a dust box, 102, a fan, 103, an air duct, 2, a guide rail, 3, a first welding station, 4, a cover body, 5, a longitudinal beam, 6, a tank body, 7, a circular seam welder assembly, 701, a lifting mechanism, 701a, a first lifting plate, 701b, a first driving piece, 701c, a first guide rail, 701d, a second guide rail, 701e, a second lifting plate, 701f, a chain, 701g, a chain wheel, 702, a magnet wheel, 703, a first welding gun mounting frame, 704, a lower limiting switch, 705, an upper limiting switch, 707, a sliding seat, 8, a longitudinal seam welder assembly, 801, a horizontal moving mechanism, 801a gear rack mechanism, 801b, a mounting plate, 801c, a second driving piece, 802, a floating lifting plate, 803, a second welding gun mounting frame, 804, a travelling wheel 1101, 9, a beam, 10, a frame body, 11, a second welding station, a hoisting station and a beam, 12. a third welding station, 13, a fourth welding station, 14 and a planetary gear reducer.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments with reference to the accompanying drawings.
In addition, in the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicate orientations and positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
As shown in fig. 1-9, a tank welding production line, a tank 6 is arranged on a tool capable of rotating 360 degrees, the tool and the tank 6 thereon can move along the production line, the welding production line comprises a guide rail 2, the tool is arranged on the guide rail 2 in a sliding manner and moves along the guide rail 2, the welding production line further comprises two longitudinal beams 5 arranged along the direction of the guide rail 2, a cross beam, a cover body 4 and a smoke processing device 1, the two longitudinal beams 5 are arranged on two sides of the guide rail 2, a plurality of welding stations are arranged at intervals along the direction of the longitudinal beams 5, the welding stations respectively weld the tank 6 at different positions, the cross beam 9 is movably arranged between the two longitudinal beams 5 and forms a frame main body with the two longitudinal beams 5, a ladder stand is arranged on the frame main body, an operator can climb to the longitudinal beams 5 for maintenance or installation, the cross beam 9 can move along the longitudinal beams 5, the movement of the cross beam 9 on the longitudinal beams 5 is realized, the welding efficiency is improved, the welding time is saved, the welding capacity is improved, the cover body 4 is arranged on the frame main body, the frame main body is wrapped above the longitudinal beam 5 by the cover body 4 and on two sides of the longitudinal beam 5, the cover body 4 is wrapped on the frame main body to be in a closed or semi-closed state, the smoke generated by welding can be better aggregated by arranging the cover body 4, the smoke processing device 1 is matched for absorbing and processing the welding smoke, the environmental pollution is reduced, the normal production can be realized during the environmental protection shutdown, the production requirements are met, meanwhile, on the basis of the environmental protection welding, different welding processes can be connected in series to form a welding production line, the welding efficiency is improved, the smoke processing device 1 comprises an air duct 103, a dust removal box 101 and a fan 102, a suction port of the air duct 103 is arranged at the top of the cover body 4, the absorption of the smoke is more facilitated, the fan 102 is connected at one end of the air duct 103, the fan 102 is connected with the dust removal box 101, the dust removal box 101 is a UV photo-oxygen catalytic purifier in the direct procurement market for treating the smoke dust, and the structure of the UV photo-oxygen catalytic purifier is the prior art and is not described herein.
Furthermore, the welding stations comprise a first welding station 3 and a second welding station 11 which are sequentially arranged along the direction of the guide rail 2, the first welding station 3 welds the circular seam and the longitudinal seam of the tank body 6, the second welding station 11 is used for welding the frame body 10 of the tank body 6, the first welding station 3 comprises a circular seam welding machine assembly 7 and a longitudinal seam welding machine assembly 8, the circular seam welding machine assembly 7 and the longitudinal seam welding machine assembly 8 are respectively arranged on the two cross beams 9, and the circular seam and the longitudinal seam of the tank body 6 can be welded.
On the basis of the present embodiment, a third welding station 12 and a fourth welding station 13 may be further added, where the third welding station 12 is used for welding the inside of the can body 6, and the fourth welding station 13 is used for welding other parts of the can body 6, for example: the welding of suspension or other accessories, third welding station 12, first welding station 3, second welding station 11, fourth welding station 13 set gradually along the direction of guide rail 2, and the welding mode of its welding station 12 of third and the inside of fourth welding station 13 adopts traditional manual welding's mode or adopts the structure the same with above-mentioned longitudinal seam welder assembly 8 structure to weld.
Further, the circular seam welder assembly 7 includes an elevating mechanism 701, a magnet wheel 702 and a first welding gun mounting rack 703, the elevating mechanism 701 can be fixed on the beam 9, or can be slidably disposed on the beam 9, the elevating mechanism 701 includes a first elevating plate 701a, a first driving member 701b and a second elevating plate 701e, the first elevating plate 701a is provided with a first guide rail 701c, the first elevating plate 701a is slidably disposed on the beam 9 through the first guide rail 701c, the first driving member 701b drives the first elevating plate 701a to ascend and descend along the direction of the first guide rail 701c, the first driving member 701b therein adopts the existing walking reducer and chain 701f to drive the first elevating plate 701a to ascend and descend, the chain 701f is fixed on the slide block 707, an output shaft of the walking reducer drives a chain wheel 701g, the chain wheel 701g is rotatably connected to the first elevating plate 701a through a bearing, the chain wheel 701g simultaneously passes through the chain 701f, the walking reducer rotates to drive the sprocket 701g to rotate, and further drives the first lifting plate 701a to lift along the sliding seat 707. The first lifting plate 701a is further provided with a second guide rail 701d, the second lifting plate 701e is slidably provided on the second guide rail 701d, the first driving member 701b drives the first lifting plate 701a to lift in the direction of the first guide rail 701c, and the magnet wheel 702 and the first welding gun mounting rack 703 are provided on the second lifting plate 701. The central axis of the magnet wheel 702 is parallel to the longitudinal beam 5, the magnet wheel 702 and the first welding gun mounting rack 703 are lifted and lowered along with the first lifting plate 701a, when the can body 6 is subjected to girth welding, the first driving piece 701b drives the first lifting plate 701a to lift and further drive the magnet wheel 702 to firmly attract the surface of the can body 6, the magnet wheel 702 is driven to rotate along the surface of the can body 6 through the rotation of the can body 6 in a 360-degree rotating tool, so that the girth welding of the can body 6 is realized, because the height of the rotation of the can body 6 is different, the magnet wheel 702 can also move up and down in the process of rotating along the surface of the can body 6, and the up and down movement is realized by the floating and self-weight lifting of the second lifting plate 701e on the first lifting plate 701 a.
Further, the first lifting plate 701a is provided with two limit switches, namely an upper limit switch 705 and a lower limit switch 704, which are arranged at intervals up and down and used for limiting the lifting height of the second lifting plate 701e on the first lifting plate 701 a; when the height of the can body 6 is too low, the magnet wheel 702 descends along the second guide rail 701d on the first lifting plate 701a along with the second lifting plate 701e, and touches the lower limit switch 704 when descending to the lowest point, the walking speed reducer drives the chain 701f to rotate so as to make the first lifting plate 701a descend until the magnet wheel 702 contacts with the can body 6, when the height of the can body 6 is too high, the magnet wheel 702 ascends along the second guide rail 701d on the first lifting plate 701a along with the second lifting plate 701e, and when ascending to the highest point touches the upper limit switch 705, the walking speed reducer drives the chain 701f to rotate so as to make the first lifting plate 701a ascend, so that the second lifting plate 701e is always ensured to be between the upper limit switch 705 and the lower limit switch 704, and the can body 6 is prevented from touching the welding gun and the speed reducer driving the magnet wheel 702 to rotate.
Further, the longitudinal seam welder assembly 8 comprises a horizontal moving mechanism 801, a floating lifting plate 802, a traveling wheel 804 and a second welding gun mounting rack 803, the horizontal moving mechanism 801 is arranged on the cross beam 9 in a sliding manner, the horizontal moving mechanism 801 comprises a mounting plate 801b and a second driving piece 801c, the mounting plate 801b is arranged on the cross beam 9 in a sliding manner, the second driving piece 801c drives the mounting plate 801b to move horizontally and leftwards, the second driving piece 801c drives the gear rack mechanism 801a to transmit by adopting the existing speed reducer, the floating lifting plate 802 is arranged on the mounting plate 801b in a sliding manner up and down, the traveling wheel 804 and the second welding gun mounting rack 803 are fixed on the floating lifting plate 802, in the longitudinal seam welding process, the traveling wheel 804 contacts the surface of the tank body 6, the traveling wheel 804 drives the gear rack to move along the longitudinal beam 5 through the gear rack transmission of the planetary gear reducer 14 to realize that, because the height difference when the jar body 6 rotates leads to walking wheel 804 still to reciprocate at the in-process of walking, realizes floating the lift of lifter plate 802 through the contact between the dead weight of the lifter plate 802 of floating and the jar body 6 and realizes the up-and-down movement of walking wheel 804.
Further, the second welding station 11 includes two hoisting beams 1101 and two electric hoists (not shown in the drawings) slidably disposed on the hoisting beams 1101, the electric hoists can move along the hoisting beams 1101, the electric hoists are common knowledge in the art, and are not described herein in more detail, the two hoisting beams 1101 are disposed perpendicular to the longitudinal beams 5, and the hoisting beams 1101 are disposed in the cover 4, after the welding of the circumferential seam and the longitudinal seam of the tank 6 is completed at the first welding station 3, the tank 6 travels to this station along the guide rail 2, the electric hoists the tank 10 to the tank 6 for welding, the welding form at this position can adopt a manual welding mode, and also can adopt the mode of the longitudinal seam welding machine assembly.
The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (9)
1. The utility model provides a jar body welding production line which characterized in that includes:
a guide rail;
the two longitudinal beams are arranged on two sides of the guide rail, and a plurality of welding stations are arranged at intervals along the longitudinal beams;
the cross beam is movably arranged between the two longitudinal beams and can move along the longitudinal beams, and the cross beam and the longitudinal beams form a frame main body;
a cover body provided to the frame main body;
a smoke treatment device for absorbing and treating welding fume.
2. A can welding line according to claim 1, wherein said fume treatment device comprises:
the suction port of the air duct is arranged at the top of the cover body;
a dust removal box;
the fan is connected between the air duct and the dust removal box and used for sucking and welding smoke.
3. The tank body welding production line of claim 1, wherein the welding stations comprise a first welding station and a second welding station which are sequentially arranged along the direction of the guide rail, the first welding station is used for welding the circular seam and the longitudinal seam of the tank body, and the second welding station is used for welding the frame body of the tank body.
4. A can welding line according to claim 3, wherein the first welding station comprises a girth welder assembly provided to the cross beam, the girth welder assembly comprising:
the lifting mechanism is arranged on the cross beam and is connected with a magnet wheel and a first welding gun mounting frame, the central axis of the magnet wheel is parallel to the longitudinal beam, and the lifting mechanism drives the magnet wheel and the first welding gun mounting frame to lift.
5. A can welding line according to claim 3 or 4, wherein the first welding station further comprises a longitudinal seam welder assembly, the longitudinal seam welder assembly being provided on a cross beam, the longitudinal seam welder assembly comprising:
the horizontal moving mechanism is arranged on the cross beam in a sliding manner;
the floating lifting plate is arranged on the horizontal moving mechanism in a sliding mode and can move along the horizontal moving mechanism, walking wheels and a second welding gun mounting frame are arranged on the floating lifting plate, and the walking wheels and the second welding gun mounting frame follow the floating lifting plate to lift.
6. A can welding line according to claim 4, wherein the lifting mechanism comprises:
the first lifting plate is provided with a first guide rail, and the first lifting plate is arranged on the cross beam in a sliding manner through the first guide rail;
the first driving piece drives the first lifting plate to lift along the direction of the first guide rail;
the second lifting plate is arranged on the first lifting plate in a sliding mode, and the magnet wheel and the first welding gun mounting frame are arranged on the second lifting plate.
7. A can welding production line according to claim 6, wherein the first lifting plate is provided with two limit switches for limiting the lifting height of the second lifting plate on the first lifting plate.
8. A can welding line according to claim 5, characterized in that said horizontal movement mechanism comprises:
the mounting plate is arranged on the cross beam in a sliding mode, and the floating lifting plate is arranged on the mounting plate in a sliding mode;
and the second driving piece drives the mounting plate to horizontally move.
9. A can welding line according to claim 3, wherein said second welding station comprises:
the two hoisting beams are perpendicular to the longitudinal beam and are arranged in the cover body;
electric block, electric block sets up two, two electric block slides and sets up in two the hoist and mount roof beam can be followed the hoist and mount roof beam removes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020737795.5U CN212019808U (en) | 2020-05-06 | 2020-05-06 | Tank welding production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020737795.5U CN212019808U (en) | 2020-05-06 | 2020-05-06 | Tank welding production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212019808U true CN212019808U (en) | 2020-11-27 |
Family
ID=73480586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020737795.5U Active CN212019808U (en) | 2020-05-06 | 2020-05-06 | Tank welding production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212019808U (en) |
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2020
- 2020-05-06 CN CN202020737795.5U patent/CN212019808U/en active Active
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